diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-12-17 13:57:54 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-12-17 13:57:54 +0100 |
| commit | 6c56e8adc0011b3bc01b6b2bab7e41d5ecb43c0f (patch) | |
| tree | 3baa1c367f120d7fcc1c30dbb8a6aff5fa5dd672 /drivers/video/fbdev | |
| parent | d1eef1c619749b2a57e514a3fa67d9a516ffa919 (diff) | |
| parent | 2156873f08c7893811f34177aa923ab1ea486591 (diff) | |
| download | linux-6c56e8adc0011b3bc01b6b2bab7e41d5ecb43c0f.tar.gz | |
Merge tag 'drm-misc-next-2019-12-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for v5.6: UAPI Changes: - Add support for DMA-BUF HEAPS. Cross-subsystem Changes: - mipi dsi definition updates, pulled into drm-intel as well. - Add lockdep annotations for dma_resv vs mmap_sem and fs_reclaim. - Remove support for dma-buf kmap/kunmap. - Constify fb_ops in all fbdev drivers, including drm drivers and drm-core, and media as well. Core Changes: - Small cleanups to ttm. - Fix SCDC definition. - Assorted cleanups to core. - Add todo to remove load/unload hooks, and use generic fbdev emulation. - Assorted documentation updates. - Use blocking ww lock in ttm fault handler. - Remove drm_fb_helper_fbdev_setup/teardown. - Warning fixes with W=1 for atomic. - Use drm_debug_enabled() instead of drm_debug flag testing in various drivers. - Fallback to nontiled mode in fbdev emulation when not all tiles are present. (Later on reverted) - Various kconfig indentation fixes in core and drivers. - Fix freeing transactions in dp-mst correctly. - Sean Paul is steping down as core maintainer. :-( - Add lockdep annotations for atomic locks vs dma-resv. - Prevent use-after-free for a bad job in drm_scheduler. - Fill out all block sizes in the P01x and P210 definitions. - Avoid division by zero in drm/rect, and fix bounds. - Add drm/rect selftests. - Add aspect ratio and alternate clocks for HDMI 4k modes. - Add todo for drm_framebuffer_funcs and fb_create cleanup. - Drop DRM_AUTH for prime import/export ioctls. - Clear DP-MST payload id tables downstream when initializating. - Fix for DSC throughput definition. - Add extra FEC definitions. - Fix fake offset in drm_gem_object_funs.mmap. - Stop using encoder->bridge in core directly - Handle bridge chaining slightly better. - Add backlight support to drm/panel, and use it in many panel drivers. - Increase max number of y420 modes from 128 to 256, as preparation to add the new modes. Driver Changes: - Small fixes all over. - Fix documentation in vkms. - Fix mmap_sem vs dma_resv in nouveau. - Small cleanup in komeda. - Add page flip support in gma500 for psb/cdv. - Add ddc symlink in the connector sysfs directory for many drivers. - Add support for analogic an6345, and fix small bugs in it. - Add atomic modesetting support to ast. - Fix radeon fault handler VMA race. - Switch udl to use generic shmem helpers. - Unconditional vblank handling for mcde. - Miscellaneous fixes to mcde. - Tweak debug output from komeda using debugfs. - Add gamma and color transform support to komeda for DOU-IPS. - Add support for sony acx424AKP panel. - Various small cleanups to gma500. - Use generic fbdev emulation in udl, and replace udl_framebuffer with generic implementation. - Add support for Logic PD Type 28 panel. - Use drm_panel_* wrapper functions in exynos/tegra/msm. - Add devicetree bindings for generic DSI panels. - Don't include drm_pci.h directly in many drivers. - Add support for begin/end_cpu_access in udmabuf. - Stop using drm_get_pci_dev in gma500 and mga200. - Fixes to UDL damage handling, and use dma_buf_begin/end_cpu_access. - Add devfreq thermal support to panfrost. - Fix hotplug with daisy chained monitors by removing VCPI when disabling topology manager. - meson: Add support for OSD1 plane AFBC commit. - Stop displaying garbage when toggling ast primary plane on/off. - More cleanups and fixes to UDL. - Add D32 suport to komeda. - Remove globle copy of drm_dev in gma500. - Add support for Boe Himax8279d MIPI-DSI LCD panel. - Add support for ingenic JZ4770 panel. - Small null pointer deference fix in ingenic. - Remove support for the special tfp420 driver, as there is a generic way to do it. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ba73535a-9334-5302-2e1f-5208bd7390bd@linux.intel.com
Diffstat (limited to 'drivers/video/fbdev')
121 files changed, 160 insertions, 155 deletions
diff --git a/drivers/video/fbdev/68328fb.c b/drivers/video/fbdev/68328fb.c index d48e96088f76..491fd5a82993 100644 --- a/drivers/video/fbdev/68328fb.c +++ b/drivers/video/fbdev/68328fb.c @@ -96,7 +96,7 @@ static int mc68x328fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info); static int mc68x328fb_mmap(struct fb_info *info, struct vm_area_struct *vma); -static struct fb_ops mc68x328fb_ops = { +static const struct fb_ops mc68x328fb_ops = { .fb_check_var = mc68x328fb_check_var, .fb_set_par = mc68x328fb_set_par, .fb_setcolreg = mc68x328fb_setcolreg, diff --git a/drivers/video/fbdev/acornfb.c b/drivers/video/fbdev/acornfb.c index 7cacae5a8797..a3af49529173 100644 --- a/drivers/video/fbdev/acornfb.c +++ b/drivers/video/fbdev/acornfb.c @@ -604,7 +604,7 @@ acornfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) return 0; } -static struct fb_ops acornfb_ops = { +static const struct fb_ops acornfb_ops = { .owner = THIS_MODULE, .fb_check_var = acornfb_check_var, .fb_set_par = acornfb_set_par, diff --git a/drivers/video/fbdev/amba-clcd.c b/drivers/video/fbdev/amba-clcd.c index 7de43be6ef2c..c3d55fc6c4e0 100644 --- a/drivers/video/fbdev/amba-clcd.c +++ b/drivers/video/fbdev/amba-clcd.c @@ -423,7 +423,7 @@ static int clcdfb_mmap(struct fb_info *info, return ret; } -static struct fb_ops clcdfb_ops = { +static const struct fb_ops clcdfb_ops = { .owner = THIS_MODULE, .fb_check_var = clcdfb_check_var, .fb_set_par = clcdfb_set_par, diff --git a/drivers/video/fbdev/amifb.c b/drivers/video/fbdev/amifb.c index 91ddc9602014..20e03e00b66d 100644 --- a/drivers/video/fbdev/amifb.c +++ b/drivers/video/fbdev/amifb.c @@ -3493,7 +3493,7 @@ static irqreturn_t amifb_interrupt(int irq, void *dev_id) } -static struct fb_ops amifb_ops = { +static const struct fb_ops amifb_ops = { .owner = THIS_MODULE, .fb_check_var = amifb_check_var, .fb_set_par = amifb_set_par, diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c index a48741aab240..314ab82e01c0 100644 --- a/drivers/video/fbdev/arcfb.c +++ b/drivers/video/fbdev/arcfb.c @@ -491,7 +491,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf, return err; } -static struct fb_ops arcfb_ops = { +static const struct fb_ops arcfb_ops = { .owner = THIS_MODULE, .fb_open = arcfb_open, .fb_read = fb_sys_read, diff --git a/drivers/video/fbdev/arkfb.c b/drivers/video/fbdev/arkfb.c index f940e8b66b85..11ab9a153860 100644 --- a/drivers/video/fbdev/arkfb.c +++ b/drivers/video/fbdev/arkfb.c @@ -917,7 +917,7 @@ static int arkfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info /* Frame buffer operations */ -static struct fb_ops arkfb_ops = { +static const struct fb_ops arkfb_ops = { .owner = THIS_MODULE, .fb_open = arkfb_open, .fb_release = arkfb_release, diff --git a/drivers/video/fbdev/asiliantfb.c b/drivers/video/fbdev/asiliantfb.c index ea31054a28ca..3e006da47752 100644 --- a/drivers/video/fbdev/asiliantfb.c +++ b/drivers/video/fbdev/asiliantfb.c @@ -95,7 +95,7 @@ static int asiliantfb_set_par(struct fb_info *info); static int asiliantfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, u_int transp, struct fb_info *info); -static struct fb_ops asiliantfb_ops = { +static const struct fb_ops asiliantfb_ops = { .owner = THIS_MODULE, .fb_check_var = asiliantfb_check_var, .fb_set_par = asiliantfb_set_par, diff --git a/drivers/video/fbdev/atmel_lcdfb.c b/drivers/video/fbdev/atmel_lcdfb.c index 5ff8e0320d95..d567f5d56c13 100644 --- a/drivers/video/fbdev/atmel_lcdfb.c +++ b/drivers/video/fbdev/atmel_lcdfb.c @@ -824,7 +824,7 @@ static int atmel_lcdfb_blank(int blank_mode, struct fb_info *info) return ((blank_mode == FB_BLANK_NORMAL) ? 1 : 0); } -static struct fb_ops atmel_lcdfb_ops = { +static const struct fb_ops atmel_lcdfb_ops = { .owner = THIS_MODULE, .fb_check_var = atmel_lcdfb_check_var, .fb_set_par = atmel_lcdfb_set_par, diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c index fc1e45d44719..d7e41c8dd533 100644 --- a/drivers/video/fbdev/aty/aty128fb.c +++ b/drivers/video/fbdev/aty/aty128fb.c @@ -509,7 +509,7 @@ static void aty128_bl_set_power(struct fb_info *info, int power); (readb(bios + (v) + 3) << 24)) -static struct fb_ops aty128fb_ops = { +static const struct fb_ops aty128fb_ops = { .owner = THIS_MODULE, .fb_check_var = aty128fb_check_var, .fb_set_par = aty128fb_set_par, diff --git a/drivers/video/fbdev/aty/atyfb.h b/drivers/video/fbdev/aty/atyfb.h index e5a347c58180..a7833bc98225 100644 --- a/drivers/video/fbdev/aty/atyfb.h +++ b/drivers/video/fbdev/aty/atyfb.h @@ -341,7 +341,7 @@ extern const u8 aty_postdividers[8]; * Hardware cursor support */ -extern int aty_init_cursor(struct fb_info *info); +extern int aty_init_cursor(struct fb_info *info, struct fb_ops *atyfb_ops); /* * Hardware acceleration diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c index 79d548746efd..175d2598f28e 100644 --- a/drivers/video/fbdev/aty/atyfb_base.c +++ b/drivers/video/fbdev/aty/atyfb_base.c @@ -1326,10 +1326,10 @@ static int atyfb_set_par(struct fb_info *info) par->accel_flags = var->accel_flags; /* hack */ if (var->accel_flags) { - info->fbops->fb_sync = atyfb_sync; + atyfb_ops.fb_sync = atyfb_sync; info->flags &= ~FBINFO_HWACCEL_DISABLED; } else { - info->fbops->fb_sync = NULL; + atyfb_ops.fb_sync = NULL; info->flags |= FBINFO_HWACCEL_DISABLED; } @@ -2712,7 +2712,7 @@ static int aty_init(struct fb_info *info) #ifdef CONFIG_FB_ATY_CT if (!noaccel && M64_HAS(INTEGRATED)) - aty_init_cursor(info); + aty_init_cursor(info, &atyfb_ops); #endif /* CONFIG_FB_ATY_CT */ info->var = var; diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c index 4cde25eab8e8..b06fa6e42e6e 100644 --- a/drivers/video/fbdev/aty/mach64_cursor.c +++ b/drivers/video/fbdev/aty/mach64_cursor.c @@ -194,7 +194,7 @@ static int atyfb_cursor(struct fb_info *info, struct fb_cursor *cursor) return 0; } -int aty_init_cursor(struct fb_info *info) +int aty_init_cursor(struct fb_info *info, struct fb_ops *atyfb_ops) { unsigned long addr; @@ -219,7 +219,7 @@ int aty_init_cursor(struct fb_info *info) info->sprite.buf_align = 16; /* and 64 lines tall. */ info->sprite.flags = FB_PIXMAP_IO; - info->fbops->fb_cursor = atyfb_cursor; + atyfb_ops->fb_cursor = atyfb_cursor; return 0; } diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c index 4ca07866f2f6..3af00e3b965e 100644 --- a/drivers/video/fbdev/aty/radeon_base.c +++ b/drivers/video/fbdev/aty/radeon_base.c @@ -1965,7 +1965,7 @@ static int radeonfb_set_par(struct fb_info *info) } -static struct fb_ops radeonfb_ops = { +static const struct fb_ops radeonfb_ops = { .owner = THIS_MODULE, .fb_check_var = radeonfb_check_var, .fb_set_par = radeonfb_set_par, diff --git a/drivers/video/fbdev/au1100fb.c b/drivers/video/fbdev/au1100fb.c index 99941ae1f3a1..37a6512feda0 100644 --- a/drivers/video/fbdev/au1100fb.c +++ b/drivers/video/fbdev/au1100fb.c @@ -348,7 +348,7 @@ int au1100fb_fb_mmap(struct fb_info *fbi, struct vm_area_struct *vma) fbdev->fb_len); } -static struct fb_ops au1100fb_ops = +static const struct fb_ops au1100fb_ops = { .owner = THIS_MODULE, .fb_setcolreg = au1100fb_fb_setcolreg, diff --git a/drivers/video/fbdev/au1200fb.c b/drivers/video/fbdev/au1200fb.c index 265d3b45efd0..c00e01a17368 100644 --- a/drivers/video/fbdev/au1200fb.c +++ b/drivers/video/fbdev/au1200fb.c @@ -1483,7 +1483,7 @@ static int au1200fb_ioctl(struct fb_info *info, unsigned int cmd, } -static struct fb_ops au1200fb_fb_ops = { +static const struct fb_ops au1200fb_fb_ops = { .owner = THIS_MODULE, .fb_check_var = au1200fb_fb_check_var, .fb_set_par = au1200fb_fb_set_par, diff --git a/drivers/video/fbdev/broadsheetfb.c b/drivers/video/fbdev/broadsheetfb.c index d6ba348deb9f..fd66f4d4a621 100644 --- a/drivers/video/fbdev/broadsheetfb.c +++ b/drivers/video/fbdev/broadsheetfb.c @@ -1048,7 +1048,7 @@ static ssize_t broadsheetfb_write(struct fb_info *info, const char __user *buf, return (err) ? err : count; } -static struct fb_ops broadsheetfb_ops = { +static const struct fb_ops broadsheetfb_ops = { .owner = THIS_MODULE, .fb_read = fb_sys_read, .fb_write = broadsheetfb_write, diff --git a/drivers/video/fbdev/bw2.c b/drivers/video/fbdev/bw2.c index 436f10f3d375..0d9a6bb57a09 100644 --- a/drivers/video/fbdev/bw2.c +++ b/drivers/video/fbdev/bw2.c @@ -37,7 +37,7 @@ static int bw2_ioctl(struct fb_info *, unsigned int, unsigned long); * Frame buffer operations */ -static struct fb_ops bw2_ops = { +static const struct fb_ops bw2_ops = { .owner = THIS_MODULE, .fb_blank = bw2_blank, .fb_fillrect = cfb_fillrect, diff --git a/drivers/video/fbdev/carminefb.c b/drivers/video/fbdev/carminefb.c index 9f3be0258623..bf3f2a9598b1 100644 --- a/drivers/video/fbdev/carminefb.c +++ b/drivers/video/fbdev/carminefb.c @@ -527,7 +527,7 @@ static int init_hardware(struct carmine_hw *hw) return 0; } -static struct fb_ops carminefb_ops = { +static const struct fb_ops carminefb_ops = { .owner = THIS_MODULE, .fb_fillrect = cfb_fillrect, .fb_copyarea = cfb_copyarea, diff --git a/drivers/video/fbdev/cg14.c b/drivers/video/fbdev/cg14.c index d80d99db3a46..a620b51cf7d0 100644 --- a/drivers/video/fbdev/cg14.c +++ b/drivers/video/fbdev/cg14.c @@ -39,7 +39,7 @@ static int cg14_pan_display(struct fb_var_screeninfo *, struct fb_info *); * Frame buffer operations */ -static struct fb_ops cg14_ops = { +static const struct fb_ops cg14_ops = { .owner = THIS_MODULE, .fb_setcolreg = cg14_setcolreg, .fb_pan_display = cg14_pan_display, diff --git a/drivers/video/fbdev/cg3.c b/drivers/video/fbdev/cg3.c index 09f616dddfd7..77f6470ce665 100644 --- a/drivers/video/fbdev/cg3.c +++ b/drivers/video/fbdev/cg3.c @@ -39,7 +39,7 @@ static int cg3_ioctl(struct fb_info *, unsigned int, unsigned long); * Frame buffer operations */ -static struct fb_ops cg3_ops = { +static const struct fb_ops cg3_ops = { .owner = THIS_MODULE, .fb_setcolreg = cg3_setcolreg, .fb_blank = cg3_blank, diff --git a/drivers/video/fbdev/cg6.c b/drivers/video/fbdev/cg6.c index d5888aecc2fb..a1c68cd48d7e 100644 --- a/drivers/video/fbdev/cg6.c +++ b/drivers/video/fbdev/cg6.c @@ -44,7 +44,7 @@ static int cg6_pan_display(struct fb_var_screeninfo *, struct fb_info *); * Frame buffer operations */ -static struct fb_ops cg6_ops = { +static const struct fb_ops cg6_ops = { .owner = THIS_MODULE, .fb_setcolreg = cg6_setcolreg, .fb_blank = cg6_blank, diff --git a/drivers/video/fbdev/chipsfb.c b/drivers/video/fbdev/chipsfb.c index f4dc320dcafe..998067b701fa 100644 --- a/drivers/video/fbdev/chipsfb.c +++ b/drivers/video/fbdev/chipsfb.c @@ -79,7 +79,7 @@ static int chipsfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, u_int transp, struct fb_info *info); static int chipsfb_blank(int blank, struct fb_info *info); -static struct fb_ops chipsfb_ops = { +static const struct fb_ops chipsfb_ops = { .owner = THIS_MODULE, .fb_check_var = chipsfb_check_var, .fb_set_par = chipsfb_set_par, diff --git a/drivers/video/fbdev/cirrusfb.c b/drivers/video/fbdev/cirrusfb.c index e4ce5667b125..c3a3e344cee3 100644 --- a/drivers/video/fbdev/cirrusfb.c +++ b/drivers/video/fbdev/cirrusfb.c @@ -1956,7 +1956,7 @@ static void cirrusfb_zorro_unmap(struct fb_info *info) #endif /* CONFIG_ZORRO */ /* function table of the above functions */ -static struct fb_ops cirrusfb_ops = { +static const struct fb_ops cirrusfb_ops = { .owner = THIS_MODULE, .fb_open = cirrusfb_open, .fb_release = cirrusfb_release, diff --git a/drivers/video/fbdev/clps711x-fb.c b/drivers/video/fbdev/clps711x-fb.c index cabbc721f894..c5d15c6db287 100644 --- a/drivers/video/fbdev/clps711x-fb.c +++ b/drivers/video/fbdev/clps711x-fb.c @@ -153,7 +153,7 @@ static int clps711x_fb_blank(int blank, struct fb_info *info) return 0; } -static struct fb_ops clps711x_fb_ops = { +static const struct fb_ops clps711x_fb_ops = { .owner = THIS_MODULE, .fb_setcolreg = clps711x_fb_setcolreg, .fb_check_var = clps711x_fb_check_var, diff --git a/drivers/video/fbdev/cobalt_lcdfb.c b/drivers/video/fbdev/cobalt_lcdfb.c index 544946901e8b..5f8b6324d2e8 100644 --- a/drivers/video/fbdev/cobalt_lcdfb.c +++ b/drivers/video/fbdev/cobalt_lcdfb.c @@ -269,7 +269,7 @@ static int cobalt_lcdfb_cursor(struct fb_info *info, struct fb_cursor *cursor) return 0; } -static struct fb_ops cobalt_lcd_fbops = { +static const struct fb_ops cobalt_lcd_fbops = { .owner = THIS_MODULE, .fb_read = cobalt_lcdfb_read, .fb_write = cobalt_lcdfb_write, diff --git a/drivers/video/fbdev/controlfb.c b/drivers/video/fbdev/controlfb.c index 9a680ef3ffc3..38b61cdb5ca4 100644 --- a/drivers/video/fbdev/controlfb.c +++ b/drivers/video/fbdev/controlfb.c @@ -157,7 +157,7 @@ static int default_vmode __initdata = VMODE_NVRAM; static int default_cmode __initdata = CMODE_NVRAM; -static struct fb_ops controlfb_ops = { +static const struct fb_ops controlfb_ops = { .owner = THIS_MODULE, .fb_check_var = controlfb_check_var, .fb_set_par = controlfb_set_par, diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c index 82c20c6047b0..a591d291b231 100644 --- a/drivers/video/fbdev/core/fb_defio.c +++ b/drivers/video/fbdev/core/fb_defio.c @@ -171,7 +171,6 @@ int fb_deferred_io_mmap(struct fb_info *info, struct vm_area_struct *vma) vma->vm_private_data = info; return 0; } -EXPORT_SYMBOL(fb_deferred_io_mmap); /* workqueue callback */ static void fb_deferred_io_work(struct work_struct *work) @@ -206,7 +205,6 @@ void fb_deferred_io_init(struct fb_info *info) BUG_ON(!fbdefio); mutex_init(&fbdefio->lock); - info->fbops->fb_mmap = fb_deferred_io_mmap; INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work); INIT_LIST_HEAD(&fbdefio->pagelist); if (fbdefio->delay == 0) /* set a default of 1 s */ @@ -237,7 +235,6 @@ void fb_deferred_io_cleanup(struct fb_info *info) page->mapping = NULL; } - info->fbops->fb_mmap = NULL; mutex_destroy(&fbdefio->lock); } EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup); diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index 6f6fc785b545..0662b61fdb50 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -1079,7 +1079,7 @@ EXPORT_SYMBOL(fb_blank); static long do_fb_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg) { - struct fb_ops *fb; + const struct fb_ops *fb; struct fb_var_screeninfo var; struct fb_fix_screeninfo fix; struct fb_cmap cmap_from; @@ -1292,7 +1292,7 @@ static long fb_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { struct fb_info *info = file_fb_info(file); - struct fb_ops *fb; + const struct fb_ops *fb; long ret = -ENOIOCTLCMD; if (!info) @@ -1332,16 +1332,23 @@ static int fb_mmap(struct file *file, struct vm_area_struct * vma) { struct fb_info *info = file_fb_info(file); - struct fb_ops *fb; + int (*fb_mmap_fn)(struct fb_info *info, struct vm_area_struct *vma); unsigned long mmio_pgoff; unsigned long start; u32 len; if (!info) return -ENODEV; - fb = info->fbops; mutex_lock(&info->mm_lock); - if (fb->fb_mmap) { + + fb_mmap_fn = info->fbops->fb_mmap; + +#if IS_ENABLED(CONFIG_FB_DEFERRED_IO) + if (info->fbdefio) + fb_mmap_fn = fb_deferred_io_mmap; +#endif + + if (fb_mmap_fn) { int res; /* @@ -1349,7 +1356,7 @@ fb_mmap(struct file *file, struct vm_area_struct * vma) * SME protection is removed ahead of the call */ vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot); - res = fb->fb_mmap(info, vma); + res = fb_mmap_fn(info, vma); mutex_unlock(&info->mm_lock); return res; } @@ -1673,7 +1680,7 @@ static void unbind_console(struct fb_info *fb_info) console_unlock(); } -void unlink_framebuffer(struct fb_info *fb_info) +static void unlink_framebuffer(struct fb_info *fb_info) { int i; @@ -1692,7 +1699,6 @@ void unlink_framebuffer(struct fb_info *fb_info) fb_info->dev = NULL; } -EXPORT_SYMBOL(unlink_framebuffer); static void do_unregister_framebuffer(struct fb_info *fb_info) { diff --git a/drivers/video/fbdev/cyber2000fb.c b/drivers/video/fbdev/cyber2000fb.c index 3a2d9ff0aa42..460826a7ad55 100644 --- a/drivers/video/fbdev/cyber2000fb.c +++ b/drivers/video/fbdev/cyber2000fb.c @@ -1060,7 +1060,7 @@ static int cyber2000fb_blank(int blank, struct fb_info *info) return 0; } -static struct fb_ops cyber2000fb_ops = { +static const struct fb_ops cyber2000fb_ops = { .owner = THIS_MODULE, .fb_check_var = cyber2000fb_check_var, .fb_set_par = cyber2000fb_set_par, diff --git a/drivers/video/fbdev/da8xx-fb.c b/drivers/video/fbdev/da8xx-fb.c index 2d3dcc52fcf3..73c3c4c8cc12 100644 --- a/drivers/video/fbdev/da8xx-fb.c +++ b/drivers/video/fbdev/da8xx-fb.c @@ -1294,7 +1294,7 @@ static int da8xxfb_set_par(struct fb_info *info) return 0; } -static struct fb_ops da8xx_fb_ops = { +static const struct fb_ops da8xx_fb_ops = { .owner = THIS_MODULE, .fb_check_var = fb_check_var, .fb_set_par = da8xxfb_set_par, diff --git a/drivers/video/fbdev/dnfb.c b/drivers/video/fbdev/dnfb.c index 8da517eaa4a3..3688f9165848 100644 --- a/drivers/video/fbdev/dnfb.c +++ b/drivers/video/fbdev/dnfb.c @@ -108,7 +108,7 @@ static int dnfb_blank(int blank, struct fb_info *info); static void dnfb_copyarea(struct fb_info *info, const struct fb_copyarea *area); -static struct fb_ops dn_fb_ops = { +static const struct fb_ops dn_fb_ops = { .owner = THIS_MODULE, .fb_blank = dnfb_blank, .fb_fillrect = cfb_fillrect, diff --git a/drivers/video/fbdev/efifb.c b/drivers/video/fbdev/efifb.c index 1caa3726cb45..65491ae74808 100644 --- a/drivers/video/fbdev/efifb.c +++ b/drivers/video/fbdev/efifb.c @@ -255,7 +255,7 @@ static void efifb_destroy(struct fb_info *info) fb_dealloc_cmap(&info->cmap); } -static struct fb_ops efifb_ops = { +static const struct fb_ops efifb_ops = { .owner = THIS_MODULE, .fb_destroy = efifb_destroy, .fb_setcolreg = efifb_setcolreg, diff --git a/drivers/video/fbdev/ep93xx-fb.c b/drivers/video/fbdev/ep93xx-fb.c index d04a047094fc..cda2ef337423 100644 --- a/drivers/video/fbdev/ep93xx-fb.c +++ b/drivers/video/fbdev/ep93xx-fb.c @@ -402,7 +402,7 @@ static int ep93xxfb_setcolreg(unsigned int regno, unsigned int red, return 0; } -static struct fb_ops ep93xxfb_ops = { +static const struct fb_ops ep93xxfb_ops = { .owner = THIS_MODULE, .fb_check_var = ep93xxfb_check_var, .fb_set_par = ep93xxfb_set_par, diff --git a/drivers/video/fbdev/fb-puv3.c b/drivers/video/fbdev/fb-puv3.c index fa62c4dff7d1..75df6aabac21 100644 --- a/drivers/video/fbdev/fb-puv3.c +++ b/drivers/video/fbdev/fb-puv3.c @@ -644,7 +644,7 @@ int unifb_mmap(struct fb_info *info, return vm_iomap_memory(vma, info->fix.smem_start, info->fix.smem_len); } -static struct fb_ops unifb_ops = { +static const struct fb_ops unifb_ops = { .fb_read = fb_sys_read, .fb_write = fb_sys_write, .fb_check_var = unifb_check_var, diff --git a/drivers/video/fbdev/ffb.c b/drivers/video/fbdev/ffb.c index cd2d1db239a2..948b73184433 100644 --- a/drivers/video/fbdev/ffb.c +++ b/drivers/video/fbdev/ffb.c @@ -44,7 +44,7 @@ static int ffb_pan_display(struct fb_var_screeninfo *, struct fb_info *); * Frame buffer operations */ -static struct fb_ops ffb_ops = { +static const struct fb_ops ffb_ops = { .owner = THIS_MODULE, .fb_setcolreg = ffb_setcolreg, .fb_blank = ffb_blank, diff --git a/drivers/video/fbdev/fm2fb.c b/drivers/video/fbdev/fm2fb.c index ac7a4ebfd390..3b727d528fde 100644 --- a/drivers/video/fbdev/fm2fb.c +++ b/drivers/video/fbdev/fm2fb.c @@ -165,7 +165,7 @@ static int fm2fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, u_int transp, struct fb_info *info); static int fm2fb_blank(int blank, struct fb_info *info); -static struct fb_ops fm2fb_ops = { +static const struct fb_ops fm2fb_ops = { .owner = THIS_MODULE, .fb_setcolreg = fm2fb_setcolreg, .fb_blank = fm2fb_blank, diff --git a/drivers/video/fbdev/fsl-diu-fb.c b/drivers/video/fbdev/fsl-diu-fb.c index d19f58263b4e..7cacabdd5f12 100644 --- a/drivers/video/fbdev/fsl-diu-fb.c +++ b/drivers/video/fbdev/fsl-diu-fb.c @@ -1448,7 +1448,7 @@ static int fsl_diu_release(struct fb_info *info, int user) return res; } -static struct fb_ops fsl_diu_ops = { +static const struct fb_ops fsl_diu_ops = { .owner = THIS_MODULE, .fb_check_var = fsl_diu_check_var, .fb_set_par = fsl_diu_set_par, diff --git a/drivers/video/fbdev/g364fb.c b/drivers/video/fbdev/g364fb.c index 223896cc5f7d..845b79da2a7c 100644 --- a/drivers/video/fbdev/g364fb.c +++ b/drivers/video/fbdev/g364fb.c @@ -111,7 +111,7 @@ static int g364fb_setcolreg(u_int regno, u_int red, u_int green, static int g364fb_cursor(struct fb_info *info, struct fb_cursor *cursor); static int g364fb_blank(int blank, struct fb_info *info); -static struct fb_ops g364fb_ops = { +static const struct fb_ops g364fb_ops = { .owner = THIS_MODULE, .fb_setcolreg = g364fb_setcolreg, .fb_pan_display = g364fb_pan_display, diff --git a/drivers/video/fbdev/gbefb.c b/drivers/video/fbdev/gbefb.c index b9f6a82a0495..31270a8986e8 100644 --- a/drivers/video/fbdev/gbefb.c +++ b/drivers/video/fbdev/gbefb.c @@ -1044,7 +1044,7 @@ static int gbefb_mmap(struct fb_info *info, return 0; } -static struct fb_ops gbefb_ops = { +static const struct fb_ops gbefb_ops = { .owner = THIS_MODULE, .fb_check_var = gbefb_check_var, .fb_set_par = gbefb_set_par, diff --git a/drivers/video/fbdev/geode/gx1fb_core.c b/drivers/video/fbdev/geode/gx1fb_core.c index 737e472fac14..5d34d89fb665 100644 --- a/drivers/video/fbdev/geode/gx1fb_core.c +++ b/drivers/video/fbdev/geode/gx1fb_core.c @@ -252,7 +252,7 @@ static int parse_panel_option(struct fb_info *info) return 0; } -static struct fb_ops gx1fb_ops = { +static const struct fb_ops gx1fb_ops = { .owner = THIS_MODULE, .fb_check_var = gx1fb_check_var, .fb_set_par = gx1fb_set_par, diff --git a/drivers/video/fbdev/geode/gxfb_core.c b/drivers/video/fbdev/geode/gxfb_core.c index 435ce2aa4240..d38a148d4746 100644 --- a/drivers/video/fbdev/geode/gxfb_core.c +++ b/drivers/video/fbdev/geode/gxfb_core.c @@ -265,7 +265,7 @@ static int gxfb_map_video_memory(struct fb_info *info, struct pci_dev *dev) return 0; } -static struct fb_ops gxfb_ops = { +static const struct fb_ops gxfb_ops = { .owner = THIS_MODULE, .fb_check_var = gxfb_check_var, .fb_set_par = gxfb_set_par, diff --git a/drivers/video/fbdev/geode/lxfb_core.c b/drivers/video/fbdev/geode/lxfb_core.c index b0f07d676eb3..adc2d9c2395e 100644 --- a/drivers/video/fbdev/geode/lxfb_core.c +++ b/drivers/video/fbdev/geode/lxfb_core.c @@ -386,7 +386,7 @@ static int lxfb_map_video_memory(struct fb_info *info, struct pci_dev *dev) return 0; } -static struct fb_ops lxfb_ops = { +static const struct fb_ops lxfb_ops = { .owner = THIS_MODULE, .fb_check_var = lxfb_check_var, .fb_set_par = lxfb_set_par, diff --git a/drivers/video/fbdev/goldfishfb.c b/drivers/video/fbdev/goldfishfb.c index f60ac276703d..9c83ec3f8e1f 100644 --- a/drivers/video/fbdev/goldfishfb.c +++ b/drivers/video/fbdev/goldfishfb.c @@ -160,7 +160,7 @@ static int goldfish_fb_blank(int blank, struct fb_info *info) return 0; } -static struct fb_ops goldfish_fb_ops = { +static const struct fb_ops goldfish_fb_ops = { .owner = THIS_MODULE, .fb_check_var = goldfish_fb_check_var, .fb_set_par = goldfish_fb_set_par, diff --git a/drivers/video/fbdev/grvga.c b/drivers/video/fbdev/grvga.c index d22e8b0c906d..07dda03e0957 100644 --- a/drivers/video/fbdev/grvga.c +++ b/drivers/video/fbdev/grvga.c @@ -251,7 +251,7 @@ static int grvga_pan_display(struct fb_var_screeninfo *var, return 0; } -static struct fb_ops grvga_ops = { +static const struct fb_ops grvga_ops = { .owner = THIS_MODULE, .fb_check_var = grvga_check_var, .fb_set_par = grvga_set_par, diff --git a/drivers/video/fbdev/gxt4500.c b/drivers/video/fbdev/gxt4500.c index c7502fd8f447..13ded3a10708 100644 --- a/drivers/video/fbdev/gxt4500.c +++ b/drivers/video/fbdev/gxt4500.c @@ -599,7 +599,7 @@ static const struct fb_fix_screeninfo gxt4500_fix = { .mmio_len = 0x20000, }; -static struct fb_ops gxt4500_ops = { +static const struct fb_ops gxt4500_ops = { .owner = THIS_MODULE, .fb_check_var = gxt4500_check_var, .fb_set_par = gxt4500_set_par, diff --git a/drivers/video/fbdev/hecubafb.c b/drivers/video/fbdev/hecubafb.c index 8577195cb533..00d77105161a 100644 --- a/drivers/video/fbdev/hecubafb.c +++ b/drivers/video/fbdev/hecubafb.c @@ -197,7 +197,7 @@ static ssize_t hecubafb_write(struct fb_info *info, const char __user *buf, return (err) ? err : count; } -static struct fb_ops hecubafb_ops = { +static const struct fb_ops hecubafb_ops = { .owner = THIS_MODULE, .fb_read = fb_sys_read, .fb_write = hecubafb_write, diff --git a/drivers/video/fbdev/hgafb.c b/drivers/video/fbdev/hgafb.c index 59e1cae57948..a45fcff1461f 100644 --- a/drivers/video/fbdev/hgafb.c +++ b/drivers/video/fbdev/hgafb.c @@ -523,7 +523,7 @@ static void hgafb_imageblit(struct fb_info *info, const struct fb_image *image) } } -static struct fb_ops hgafb_ops = { +static const struct fb_ops hgafb_ops = { .owner = THIS_MODULE, .fb_open = hgafb_open, .fb_release = hgafb_release, diff --git a/drivers/video/fbdev/hitfb.c b/drivers/video/fbdev/hitfb.c index abe3e54d4506..009e5d2aa100 100644 --- a/drivers/video/fbdev/hitfb.c +++ b/drivers/video/fbdev/hitfb.c @@ -311,7 +311,7 @@ static int hitfb_set_par(struct fb_info *info) return 0; } -static struct fb_ops hitfb_ops = { +static const struct fb_ops hitfb_ops = { .owner = THIS_MODULE, .fb_check_var = hitfb_check_var, .fb_set_par = hitfb_set_par, diff --git a/drivers/video/fbdev/hpfb.c b/drivers/video/fbdev/hpfb.c index a79af8f069d1..f02be0db335e 100644 --- a/drivers/video/fbdev/hpfb.c +++ b/drivers/video/fbdev/hpfb.c @@ -184,7 +184,7 @@ static int hpfb_sync(struct fb_info *info) return 0; } -static struct fb_ops hpfb_ops = { +static const struct fb_ops hpfb_ops = { .owner = THIS_MODULE, .fb_setcolreg = hpfb_setcolreg, .fb_blank = hpfb_blank, diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c index 4cd27e5172a1..afe9fd751cd5 100644 --- a/drivers/video/fbdev/hyperv_fb.c +++ b/drivers/video/fbdev/hyperv_fb.c @@ -895,7 +895,7 @@ static void hvfb_cfb_imageblit(struct fb_info *p, image->width, image->height); } -static struct fb_ops hvfb_ops = { +static const struct fb_ops hvfb_ops = { .owner = THIS_MODULE, .fb_check_var = hvfb_check_var, .fb_set_par = hvfb_set_par, diff --git a/drivers/video/fbdev/i740fb.c b/drivers/video/fbdev/i740fb.c index 347cf8babc3e..c65ec7386e87 100644 --- a/drivers/video/fbdev/i740fb.c +++ b/drivers/video/fbdev/i740fb.c @@ -981,7 +981,7 @@ static int i740fb_blank(int blank_mode, struct fb_info *info) return (blank_mode == FB_BLANK_NORMAL) ? 1 : 0; } -static struct fb_ops i740fb_ops = { +static const struct fb_ops i740fb_ops = { .owner = THIS_MODULE, .fb_open = i740fb_open, .fb_release = i740fb_release, diff --git a/drivers/video/fbdev/imsttfb.c b/drivers/video/fbdev/imsttfb.c index 58b01c7d9056..3ac053b88495 100644 --- a/drivers/video/fbdev/imsttfb.c +++ b/drivers/video/fbdev/imsttfb.c @@ -1333,7 +1333,7 @@ static struct pci_driver imsttfb_pci_driver = { .remove = imsttfb_remove, }; -static struct fb_ops imsttfb_ops = { +static const struct fb_ops imsttfb_ops = { .owner = THIS_MODULE, .fb_check_var = imsttfb_check_var, .fb_set_par = imsttfb_set_par, diff --git a/drivers/video/fbdev/imxfb.c b/drivers/video/fbdev/imxfb.c index b3286d1fa543..08a17eb2a5c7 100644 --- a/drivers/video/fbdev/imxfb.c +++ b/drivers/video/fbdev/imxfb.c @@ -566,7 +566,7 @@ static int imxfb_blank(int blank, struct fb_info *info) return 0; } -static struct fb_ops imxfb_ops = { +static const struct fb_ops imxfb_ops = { .owner = THIS_MODULE, .fb_check_var = imxfb_check_var, .fb_set_par = imxfb_set_par, diff --git a/drivers/video/fbdev/intelfb/intelfb.h b/drivers/video/fbdev/intelfb/intelfb.h index b54db05f028d..5de703902a21 100644 --- a/drivers/video/fbdev/intelfb/intelfb.h +++ b/drivers/video/fbdev/intelfb/intelfb.h @@ -273,7 +273,7 @@ struct intelfb_vsync { struct intelfb_info { struct fb_info *info; - struct fb_ops *fbops; + const struct fb_ops *fbops; struct pci_dev *pdev; struct intelfb_hwstate save_state; diff --git a/drivers/video/fbdev/intelfb/intelfbdrv.c b/drivers/video/fbdev/intelfb/intelfbdrv.c index a76c61512c60..c744891781a5 100644 --- a/drivers/video/fbdev/intelfb/intelfbdrv.c +++ b/drivers/video/fbdev/intelfb/intelfbdrv.c @@ -193,7 +193,7 @@ static const struct pci_device_id intelfb_pci_table[] = { static int num_registered = 0; /* fb ops */ -static struct fb_ops intel_fb_ops = { +static const struct fb_ops intel_fb_ops = { .owner = THIS_MODULE, .fb_open = intelfb_open, .fb_release = intelfb_release, diff --git a/drivers/video/fbdev/kyro/fbdev.c b/drivers/video/fbdev/kyro/fbdev.c index a7bd9f25911b..72dff2e42e3a 100644 --- a/drivers/video/fbdev/kyro/fbdev.c +++ b/drivers/video/fbdev/kyro/fbdev.c @@ -648,7 +648,7 @@ static struct pci_driver kyrofb_pci_driver = { .remove = kyrofb_remove, }; -static struct fb_ops kyrofb_ops = { +static const struct fb_ops kyrofb_ops = { .owner = THIS_MODULE, .fb_check_var = kyrofb_check_var, .fb_set_par = kyrofb_set_par, diff --git a/drivers/video/fbdev/leo.c b/drivers/video/fbdev/leo.c index 5b1141ac182b..40b11cce0ad6 100644 --- a/drivers/video/fbdev/leo.c +++ b/drivers/video/fbdev/leo.c @@ -39,7 +39,7 @@ static int leo_pan_display(struct fb_var_screeninfo *, struct fb_info *); * Frame buffer operations */ -static struct fb_ops leo_ops = { +static const struct fb_ops leo_ops = { .owner = THIS_MODULE, .fb_setcolreg = leo_setcolreg, .fb_blank = leo_blank, diff --git a/drivers/video/fbdev/macfb.c b/drivers/video/fbdev/macfb.c index 9a6feee96133..e05a97662ca8 100644 --- a/drivers/video/fbdev/macfb.c +++ b/drivers/video/fbdev/macfb.c @@ -496,7 +496,7 @@ static int macfb_setcolreg(unsigned regno, unsigned red, unsigned green, return 0; } -static struct fb_ops macfb_ops = { +static const struct fb_ops macfb_ops = { .owner = THIS_MODULE, .fb_setcolreg = macfb_setcolreg, .fb_fillrect = cfb_fillrect, diff --git a/drivers/video/fbdev/matrox/matroxfb_crtc2.c b/drivers/video/fbdev/matrox/matroxfb_crtc2.c index d2a81a2c3ac0..7655afa3fd50 100644 --- a/drivers/video/fbdev/matrox/matroxfb_crtc2.c +++ b/drivers/video/fbdev/matrox/matroxfb_crtc2.c @@ -563,7 +563,7 @@ static int matroxfb_dh_blank(int blank, struct fb_info* info) { #undef m2info } -static struct fb_ops matroxfb_dh_ops = { +static const struct fb_ops matroxfb_dh_ops = { .owner = THIS_MODULE, .fb_open = matroxfb_dh_open, .fb_release = matroxfb_dh_release, diff --git a/drivers/video/fbdev/maxinefb.c b/drivers/video/fbdev/maxinefb.c index 5bb1b5c308a7..ae1a42bcb0ea 100644 --- a/drivers/video/fbdev/maxinefb.c +++ b/drivers/video/fbdev/maxinefb.c @@ -105,7 +105,7 @@ static int maxinefb_setcolreg(unsigned regno, unsigned red, unsigned green, return 0; } -static struct fb_ops maxinefb_ops = { +static const struct fb_ops maxinefb_ops = { .owner = THIS_MODULE, .fb_setcolreg = maxinefb_setcolreg, .fb_fillrect = cfb_fillrect, diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb.h b/drivers/video/fbdev/mb862xx/mb862xxfb.h index 50bc9b584ca1..52a77ea4e849 100644 --- a/drivers/video/fbdev/mb862xx/mb862xxfb.h +++ b/drivers/video/fbdev/mb862xx/mb862xxfb.h @@ -89,7 +89,7 @@ struct mb862xxfb_par { u32 pseudo_palette[16]; }; -extern void mb862xxfb_init_accel(struct fb_info *info, int xres); +extern void mb862xxfb_init_accel(struct fb_info *info, struct fb_ops *fbops, int xres); #ifdef CONFIG_FB_MB862XX_I2C extern int mb862xx_i2c_init(struct mb862xxfb_par *par); extern void mb862xx_i2c_exit(struct mb862xxfb_par *par); diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c index f58ff900e82a..42569264801f 100644 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c @@ -303,19 +303,19 @@ static void mb86290fb_fillrect(struct fb_info *info, mb862xxfb_write_fifo(7, cmd, info); } -void mb862xxfb_init_accel(struct fb_info *info, int xres) +void mb862xxfb_init_accel(struct fb_info *info, struct fb_ops *fbops, int xres) { struct mb862xxfb_par *par = info->par; if (info->var.bits_per_pixel == 32) { - info->fbops->fb_fillrect = cfb_fillrect; - info->fbops->fb_copyarea = cfb_copyarea; - info->fbops->fb_imageblit = cfb_imageblit; + fbops->fb_fillrect = cfb_fillrect; + fbops->fb_copyarea = cfb_copyarea; + fbops->fb_imageblit = cfb_imageblit; } else { outreg(disp, GC_L0EM, 3); - info->fbops->fb_fillrect = mb86290fb_fillrect; - info->fbops->fb_copyarea = mb86290fb_copyarea; - info->fbops->fb_imageblit = mb86290fb_imageblit; + fbops->fb_fillrect = mb86290fb_fillrect; + fbops->fb_copyarea = mb86290fb_copyarea; + fbops->fb_imageblit = mb86290fb_imageblit; } outreg(draw, GDC_REG_DRAW_BASE, 0); outreg(draw, GDC_REG_MODE_MISC, 0x8000); @@ -326,6 +326,5 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres) FBINFO_HWACCEL_IMAGEBLIT; info->fix.accel = 0xff; /*FIXME: add right define */ } -EXPORT_SYMBOL(mb862xxfb_init_accel); MODULE_LICENSE("GPL v2"); diff --git a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c index 962c0171d271..52755b591c14 100644 --- a/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c +++ b/drivers/video/fbdev/mb862xx/mb862xxfbdrv.c @@ -194,6 +194,8 @@ static int mb862xxfb_check_var(struct fb_var_screeninfo *var, return 0; } +static struct fb_ops mb862xxfb_ops; + /* * set display parameters */ @@ -204,7 +206,7 @@ static int mb862xxfb_set_par(struct fb_info *fbi) dev_dbg(par->dev, "%s\n", __func__); if (par->type == BT_CORALP) - mb862xxfb_init_accel(fbi, fbi->var.xres); + mb862xxfb_init_accel(fbi, &mb862xxfb_ops, fbi->var.xres); if (par->pre_init) return 0; diff --git a/drivers/video/fbdev/mbx/mbxfb.c b/drivers/video/fbdev/mbx/mbxfb.c index 50935252b50b..25dad4507d77 100644 --- a/drivers/video/fbdev/mbx/mbxfb.c +++ b/drivers/video/fbdev/mbx/mbxfb.c @@ -671,7 +671,7 @@ static int mbxfb_ioctl(struct fb_info *info, unsigned int cmd, return -EINVAL; } -static struct fb_ops mbxfb_ops = { +static const struct fb_ops mbxfb_ops = { .owner = THIS_MODULE, .fb_check_var = mbxfb_check_var, .fb_set_par = mbxfb_set_par, diff --git a/drivers/video/fbdev/metronomefb.c b/drivers/video/fbdev/metronomefb.c index bb4fee52e501..a42e2eceee48 100644 --- a/drivers/video/fbdev/metronomefb.c +++ b/drivers/video/fbdev/metronomefb.c @@ -558,7 +558,7 @@ static ssize_t metronomefb_write(struct fb_info *info, const char __user *buf, return (err) ? err : count; } -static struct fb_ops metronomefb_ops = { +static const struct fb_ops metronomefb_ops = { .owner = THIS_MODULE, .fb_write = metronomefb_write, .fb_fillrect = metronomefb_fillrect, diff --git a/drivers/video/fbdev/mmp/fb/mmpfb.c b/drivers/video/fbdev/mmp/fb/mmpfb.c index 47bc7c59bbd8..33db0850086f 100644 --- a/drivers/video/fbdev/mmp/fb/mmpfb.c +++ b/drivers/video/fbdev/mmp/fb/mmpfb.c @@ -454,7 +454,7 @@ static int mmpfb_blank(int blank, struct fb_info *info) return 0; } -static struct fb_ops mmpfb_ops = { +static const struct fb_ops mmpfb_ops = { .owner = THIS_MODULE, .fb_blank = mmpfb_blank, .fb_check_var = mmpfb_check_var, diff --git a/drivers/video/fbdev/mx3fb.c b/drivers/video/fbdev/mx3fb.c index bafd5f5fac5a..4af28e4421e5 100644 --- a/drivers/video/fbdev/mx3fb.c +++ b/drivers/video/fbdev/mx3fb.c @@ -1249,7 +1249,7 @@ static int mx3fb_pan_display(struct fb_var_screeninfo *var, * invoked by the core framebuffer driver to perform operations like * blitting, rectangle filling, copy regions and cursor definition. */ -static struct fb_ops mx3fb_ops = { +static const struct fb_ops mx3fb_ops = { .owner = THIS_MODULE, .fb_set_par = mx3fb_set_par, .fb_check_var = mx3fb_check_var, @@ -1389,7 +1389,8 @@ static int mx3fb_unmap_video_memory(struct fb_info *fbi) * mx3fb_init_fbinfo() - initialize framebuffer information object. * @return: initialized framebuffer structure. */ -static struct fb_info *mx3fb_init_fbinfo(struct device *dev, struct fb_ops *ops) +static struct fb_info *mx3fb_init_fbinfo(struct device *dev, + const struct fb_ops *ops) { struct fb_info *fbi; struct mx3fb_info *mx3fbi; diff --git a/drivers/video/fbdev/neofb.c b/drivers/video/fbdev/neofb.c index b770946a0920..e6ea853c1723 100644 --- a/drivers/video/fbdev/neofb.c +++ b/drivers/video/fbdev/neofb.c @@ -1610,7 +1610,7 @@ neofb_cursor(struct fb_info *info, struct fb_cursor *cursor) } */ -static struct fb_ops neofb_ops = { +static const struct fb_ops neofb_ops = { .owner = THIS_MODULE, .fb_open = neofb_open, .fb_release = neofb_release, diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c index fbeeed5afe35..c583c018304d 100644 --- a/drivers/video/fbdev/nvidia/nvidia.c +++ b/drivers/video/fbdev/nvidia/nvidia.c @@ -607,6 +607,8 @@ static int nvidiafb_cursor(struct fb_info *info, struct fb_cursor *cursor) return 0; } +static struct fb_ops nvidia_fb_ops; + static int nvidiafb_set_par(struct fb_info *info) { struct nvidia_par *par = info->par; @@ -660,19 +662,19 @@ static int nvidiafb_set_par(struct fb_info *info) info->fix.line_length = (info->var.xres_virtual * info->var.bits_per_pixel) >> 3; if (info->var.accel_flags) { - info->fbops->fb_imageblit = nvidiafb_imageblit; - info->fbops->fb_fillrect = nvidiafb_fillrect; - info->fbops->fb_copyarea = nvidiafb_copyarea; - info->fbops->fb_sync = nvidiafb_sync; + nvidia_fb_ops.fb_imageblit = nvidiafb_imageblit; + nvidia_fb_ops.fb_fillrect = nvidiafb_fillrect; + nvidia_fb_ops.fb_copyarea = nvidiafb_copyarea; + nvidia_fb_ops.fb_sync = nvidiafb_sync; info->pixmap.scan_align = 4; info->flags &= ~FBINFO_HWACCEL_DISABLED; info->flags |= FBINFO_READS_FAST; NVResetGraphics(info); } else { - info->fbops->fb_imageblit = cfb_imageblit; - info->fbops->fb_fillrect = cfb_fillrect; - info->fbops->fb_copyarea = cfb_copyarea; - info->fbops->fb_sync = NULL; + nvidia_fb_ops.fb_imageblit = cfb_imageblit; + nvidia_fb_ops.fb_fillrect = cfb_fillrect; + nvidia_fb_ops.fb_copyarea = cfb_copyarea; + nvidia_fb_ops.fb_sync = NULL; info->pixmap.scan_align = 1; info->flags |= FBINFO_HWACCEL_DISABLED; info->flags &= ~FBINFO_READS_FAST; @@ -1165,7 +1167,7 @@ static int nvidia_set_fbinfo(struct fb_info *info) info->pixmap.flags = FB_PIXMAP_SYSTEM; if (!hwcur) - info->fbops->fb_cursor = NULL; + nvidia_fb_ops.fb_cursor = NULL; info->var.accel_flags = (!noaccel); diff --git a/drivers/video/fbdev/ocfb.c b/drivers/video/fbdev/ocfb.c index a970edc2a6f8..c8cee2d890dc 100644 --- a/drivers/video/fbdev/ocfb.c +++ b/drivers/video/fbdev/ocfb.c @@ -285,7 +285,7 @@ static int ocfb_init_var(struct ocfb_dev *fbdev) return 0; } -static struct fb_ops ocfb_ops = { +static const struct fb_ops ocfb_ops = { .owner = THIS_MODULE, .fb_setcolreg = ocfb_setcolreg, .fb_fillrect = cfb_fillrect, diff --git a/drivers/video/fbdev/offb.c b/drivers/video/fbdev/offb.c index fbc6eafb63c7..5cd0f5f6a4ae 100644 --- a/drivers/video/fbdev/offb.c +++ b/drivers/video/fbdev/offb.c @@ -286,7 +286,7 @@ static void offb_destroy(struct fb_info *info) framebuffer_release(info); } -static struct fb_ops offb_ops = { +static const struct fb_ops offb_ops = { .owner = THIS_MODULE, .fb_destroy = offb_destroy, .fb_setcolreg = offb_setcolreg, diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c index 702cca59bda1..e8a304f84ea8 100644 --- a/drivers/video/fbdev/omap/omapfb_main.c +++ b/drivers/video/fbdev/omap/omapfb_main.c @@ -1052,7 +1052,7 @@ static int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, { struct omapfb_plane_struct *plane = fbi->par; struct omapfb_device *fbdev = plane->fbdev; - struct fb_ops *ops = fbi->fbops; + const struct fb_ops *ops = fbi->fbops; union { struct omapfb_update_window update_window; struct omapfb_plane_info plane_info; diff --git a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c index 858c2c011d19..8dfa9158ba78 100644 --- a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c +++ b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c @@ -1280,7 +1280,7 @@ ssize_t omapfb_write(struct fb_info *info, const char __user *buf, } #endif -static struct fb_ops omapfb_ops = { +static const struct fb_ops omapfb_ops = { .owner = THIS_MODULE, .fb_open = omapfb_open, .fb_release = omapfb_release, diff --git a/drivers/video/fbdev/p9100.c b/drivers/video/fbdev/p9100.c index 8c18cc51aae2..6da672e92643 100644 --- a/drivers/video/fbdev/p9100.c +++ b/drivers/video/fbdev/p9100.c @@ -37,7 +37,7 @@ static int p9100_ioctl(struct fb_info *, unsigned int, unsigned long); * Frame buffer operations */ -static struct fb_ops p9100_ops = { +static const struct fb_ops p9100_ops = { .owner = THIS_MODULE, .fb_setcolreg = p9100_setcolreg, .fb_blank = p9100_blank, diff --git a/drivers/video/fbdev/platinumfb.c b/drivers/video/fbdev/platinumfb.c index 632b246ca35f..ce413a9df06e 100644 --- a/drivers/video/fbdev/platinumfb.c +++ b/drivers/video/fbdev/platinumfb.c @@ -96,7 +96,7 @@ static int platinum_var_to_par(struct fb_var_screeninfo *var, * Interface used by the world */ -static struct fb_ops platinumfb_ops = { +static const struct fb_ops platinumfb_ops = { .owner = THIS_MODULE, .fb_check_var = platinumfb_check_var, .fb_set_par = platinumfb_set_par, diff --git a/drivers/video/fbdev/pm2fb.c b/drivers/video/fbdev/pm2fb.c index 1dcf02e12af4..8f933bad461c 100644 --- a/drivers/video/fbdev/pm2fb.c +++ b/drivers/video/fbdev/pm2fb.c @@ -1483,7 +1483,7 @@ static int pm2fb_cursor(struct fb_info *info, struct fb_cursor *cursor) * Frame buffer operations */ -static struct fb_ops pm2fb_ops = { +static const struct fb_ops pm2fb_ops = { .owner = THIS_MODULE, .fb_check_var = pm2fb_check_var, .fb_set_par = pm2fb_set_par, diff --git a/drivers/video/fbdev/pm3fb.c b/drivers/video/fbdev/pm3fb.c index 6130aa56a1e9..15a2b495235b 100644 --- a/drivers/video/fbdev/pm3fb.c +++ b/drivers/video/fbdev/pm3fb.c @@ -1200,7 +1200,7 @@ static int pm3fb_blank(int blank_mode, struct fb_info *info) * Frame buffer operations */ -static struct fb_ops pm3fb_ops = { +static const struct fb_ops pm3fb_ops = { .owner = THIS_MODULE, .fb_check_var = pm3fb_check_var, .fb_set_par = pm3fb_set_par, diff --git a/drivers/video/fbdev/pmag-aa-fb.c b/drivers/video/fbdev/pmag-aa-fb.c index d1e78ce3a9c2..7b33b52b2526 100644 --- a/drivers/video/fbdev/pmag-aa-fb.c +++ b/drivers/video/fbdev/pmag-aa-fb.c @@ -147,7 +147,7 @@ static int aafb_blank(int blank, struct fb_info *info) return 0; } -static struct fb_ops aafb_ops = { +static const struct fb_ops aafb_ops = { .owner = THIS_MODULE, .fb_blank = aafb_blank, .fb_fillrect = cfb_fillrect, diff --git a/drivers/video/fbdev/pmag-ba-fb.c b/drivers/video/fbdev/pmag-ba-fb.c index 56b912bb28de..a60e56d8980b 100644 --- a/drivers/video/fbdev/pmag-ba-fb.c +++ b/drivers/video/fbdev/pmag-ba-fb.c @@ -117,7 +117,7 @@ static int pmagbafb_setcolreg(unsigned int regno, unsigned int red, return 0; } -static struct fb_ops pmagbafb_ops = { +static const struct fb_ops pmagbafb_ops = { .owner = THIS_MODULE, .fb_setcolreg = pmagbafb_setcolreg, .fb_fillrect = cfb_fillrect, diff --git a/drivers/video/fbdev/pmagb-b-fb.c b/drivers/video/fbdev/pmagb-b-fb.c index 2822b2225924..f02080f21077 100644 --- a/drivers/video/fbdev/pmagb-b-fb.c +++ b/drivers/video/fbdev/pmagb-b-fb.c @@ -121,7 +121,7 @@ static int pmagbbfb_setcolreg(unsigned int regno, unsigned int red, return 0; } -static struct fb_ops pmagbbfb_ops = { +static const struct fb_ops pmagbbfb_ops = { .owner = THIS_MODULE, .fb_setcolreg = pmagbbfb_setcolreg, .fb_fillrect = cfb_fillrect, diff --git a/drivers/video/fbdev/ps3fb.c b/drivers/video/fbdev/ps3fb.c index 5ed2db39d823..834f63edf700 100644 --- a/drivers/video/fbdev/ps3fb.c +++ b/drivers/video/fbdev/ps3fb.c @@ -934,7 +934,7 @@ static irqreturn_t ps3fb_vsync_interrupt(int irq, void *ptr) } -static struct fb_ops ps3fb_ops = { +static const struct fb_ops ps3fb_ops = { .fb_open = ps3fb_open, .fb_release = ps3fb_release, .fb_read = fb_sys_read, diff --git a/drivers/video/fbdev/pvr2fb.c b/drivers/video/fbdev/pvr2fb.c index 0a3b2b7c7891..fcb16eabbb0d 100644 --- a/drivers/video/fbdev/pvr2fb.c +++ b/drivers/video/fbdev/pvr2fb.c @@ -707,7 +707,7 @@ out_unmap: } #endif /* CONFIG_PVR2_DMA */ -static struct fb_ops pvr2fb_ops = { +static const struct fb_ops pvr2fb_ops = { .owner = THIS_MODULE, .fb_setcolreg = pvr2fb_setcolreg, .fb_blank = pvr2fb_blank, diff --git a/drivers/video/fbdev/pxa168fb.c b/drivers/video/fbdev/pxa168fb.c index 1410f476e135..c672c3354a2c 100644 --- a/drivers/video/fbdev/pxa168fb.c +++ b/drivers/video/fbdev/pxa168fb.c @@ -545,7 +545,7 @@ static irqreturn_t pxa168fb_handle_irq(int irq, void *dev_id) return IRQ_NONE; } -static struct fb_ops pxa168fb_ops = { +static const struct fb_ops pxa168fb_ops = { .owner = THIS_MODULE, .fb_check_var = pxa168fb_check_var, .fb_set_par = pxa168fb_set_par, diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c index f70c9f79622e..6f7e9fb63190 100644 --- a/drivers/video/fbdev/pxafb.c +++ b/drivers/video/fbdev/pxafb.c @@ -597,7 +597,7 @@ static int pxafb_blank(int blank, struct fb_info *info) return 0; } -static struct fb_ops pxafb_ops = { +static const struct fb_ops pxafb_ops = { .owner = THIS_MODULE, .fb_check_var = pxafb_check_var, .fb_set_par = pxafb_set_par, @@ -865,7 +865,7 @@ static int overlayfb_set_par(struct fb_info *info) return 0; } -static struct fb_ops overlay_fb_ops = { +static const struct fb_ops overlay_fb_ops = { .owner = THIS_MODULE, .fb_open = overlayfb_open, .fb_release = overlayfb_release, diff --git a/drivers/video/fbdev/q40fb.c b/drivers/video/fbdev/q40fb.c index 0b93aa964d43..79ff14a35c85 100644 --- a/drivers/video/fbdev/q40fb.c +++ b/drivers/video/fbdev/q40fb.c @@ -75,7 +75,7 @@ static int q40fb_setcolreg(unsigned regno, unsigned red, unsigned green, return 0; } -static struct fb_ops q40fb_ops = { +static const struct fb_ops q40fb_ops = { .owner = THIS_MODULE, .fb_setcolreg = q40fb_setcolreg, .fb_fillrect = cfb_fillrect, diff --git a/drivers/video/fbdev/riva/fbdev.c b/drivers/video/fbdev/riva/fbdev.c index ca593a3e41d7..764ec3285e62 100644 --- a/drivers/video/fbdev/riva/fbdev.c +++ b/drivers/video/fbdev/riva/fbdev.c @@ -1673,7 +1673,7 @@ static int rivafb_sync(struct fb_info *info) * ------------------------------------------------------------------------- */ /* kernel interface */ -static struct fb_ops riva_fb_ops = { +static const struct fb_ops riva_fb_ops = { .owner = THIS_MODULE, .fb_open = rivafb_open, .fb_release = rivafb_release, diff --git a/drivers/video/fbdev/s3c-fb.c b/drivers/video/fbdev/s3c-fb.c index ba04d7a67829..f4871c430f8d 100644 --- a/drivers/video/fbdev/s3c-fb.c +++ b/drivers/video/fbdev/s3c-fb.c @@ -1035,7 +1035,7 @@ static int s3c_fb_ioctl(struct fb_info *info, unsigned int cmd, return ret; } -static struct fb_ops s3c_fb_ops = { +static const struct fb_ops s3c_fb_ops = { .owner = THIS_MODULE, .fb_check_var = s3c_fb_check_var, .fb_set_par = s3c_fb_set_par, diff --git a/drivers/video/fbdev/s3c2410fb.c b/drivers/video/fbdev/s3c2410fb.c index a702da89910b..2fb15a540167 100644 --- a/drivers/video/fbdev/s3c2410fb.c +++ b/drivers/video/fbdev/s3c2410fb.c @@ -618,7 +618,7 @@ static int s3c2410fb_debug_store(struct device *dev, static DEVICE_ATTR(debug, 0664, s3c2410fb_debug_show, s3c2410fb_debug_store); -static struct fb_ops s3c2410fb_ops = { +static const struct fb_ops s3c2410fb_ops = { .owner = THIS_MODULE, .fb_check_var = s3c2410fb_check_var, .fb_set_par = s3c2410fb_set_par, diff --git a/drivers/video/fbdev/s3fb.c b/drivers/video/fbdev/s3fb.c index be16c349c10f..60c424fae988 100644 --- a/drivers/video/fbdev/s3fb.c +++ b/drivers/video/fbdev/s3fb.c @@ -1037,7 +1037,7 @@ static int s3fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) /* Frame buffer operations */ -static struct fb_ops s3fb_ops = { +static const struct fb_ops s3fb_ops = { .owner = THIS_MODULE, .fb_open = s3fb_open, .fb_release = s3fb_release, diff --git a/drivers/video/fbdev/sa1100fb.c b/drivers/video/fbdev/sa1100fb.c index 81ad3aa1ca06..4680cc3efb81 100644 --- a/drivers/video/fbdev/sa1100fb.c +++ b/drivers/video/fbdev/sa1100fb.c @@ -574,7 +574,7 @@ static int sa1100fb_mmap(struct fb_info *info, return vm_iomap_memory(vma, info->fix.mmio_start, info->fix.mmio_len); } -static struct fb_ops sa1100fb_ops = { +static const struct fb_ops sa1100fb_ops = { .owner = THIS_MODULE, .fb_check_var = sa1100fb_check_var, .fb_set_par = sa1100fb_set_par, diff --git a/drivers/video/fbdev/savage/savagefb_driver.c b/drivers/video/fbdev/savage/savagefb_driver.c index 512789f5f884..aab312a7d9da 100644 --- a/drivers/video/fbdev/savage/savagefb_driver.c +++ b/drivers/video/fbdev/savage/savagefb_driver.c @@ -1637,7 +1637,7 @@ static int savagefb_release(struct fb_info *info, int user) return 0; } -static struct fb_ops savagefb_ops = { +static const struct fb_ops savagefb_ops = { .owner = THIS_MODULE, .fb_open = savagefb_open, .fb_release = savagefb_release, diff --git a/drivers/video/fbdev/sh7760fb.c b/drivers/video/fbdev/sh7760fb.c index ab8fe838c776..b8ec8d9bb4c8 100644 --- a/drivers/video/fbdev/sh7760fb.c +++ b/drivers/video/fbdev/sh7760fb.c @@ -341,7 +341,7 @@ static int sh7760fb_set_par(struct fb_info *info) return 0; } -static struct fb_ops sh7760fb_ops = { +static const struct fb_ops sh7760fb_ops = { .owner = THIS_MODULE, .fb_blank = sh7760fb_blank, .fb_check_var = sh7760fb_check_var, diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c index c249763dbf0b..25f119efebc0 100644 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c @@ -1490,7 +1490,7 @@ sh_mobile_lcdc_overlay_mmap(struct fb_info *info, struct vm_area_struct *vma) ovl->dma_handle, ovl->fb_size); } -static struct fb_ops sh_mobile_lcdc_overlay_ops = { +static const struct fb_ops sh_mobile_lcdc_overlay_ops = { .owner = THIS_MODULE, .fb_read = fb_sys_read, .fb_write = fb_sys_write, @@ -1964,7 +1964,7 @@ sh_mobile_lcdc_mmap(struct fb_info *info, struct vm_area_struct *vma) ch->dma_handle, ch->fb_size); } -static struct fb_ops sh_mobile_lcdc_ops = { +static const struct fb_ops sh_mobile_lcdc_ops = { .owner = THIS_MODULE, .fb_setcolreg = sh_mobile_lcdc_setcolreg, .fb_read = fb_sys_read, diff --git a/drivers/video/fbdev/simplefb.c b/drivers/video/fbdev/simplefb.c index 7dc0105f700d..533a047d07a2 100644 --- a/drivers/video/fbdev/simplefb.c +++ b/drivers/video/fbdev/simplefb.c @@ -78,7 +78,7 @@ static void simplefb_destroy(struct fb_info *info) iounmap(info->screen_base); } -static struct fb_ops simplefb_ops = { +static const struct fb_ops simplefb_ops = { .owner = THIS_MODULE, .fb_destroy = simplefb_destroy, .fb_setcolreg = simplefb_setcolreg, diff --git a/drivers/video/fbdev/sis/sis_main.c b/drivers/video/fbdev/sis/sis_main.c index b443a8ed4600..ac140962b1bf 100644 --- a/drivers/video/fbdev/sis/sis_main.c +++ b/drivers/video/fbdev/sis/sis_main.c @@ -1906,7 +1906,7 @@ sisfb_get_fix(struct fb_fix_screeninfo *fix, int con, struct fb_info *info) /* ---------------- fb_ops structures ----------------- */ -static struct fb_ops sisfb_ops = { +static const struct fb_ops sisfb_ops = { .owner = THIS_MODULE, .fb_open = sisfb_open, .fb_release = sisfb_release, diff --git a/drivers/video/fbdev/skeletonfb.c b/drivers/video/fbdev/skeletonfb.c index 812a36cb60c3..bcacfb6934fa 100644 --- a/drivers/video/fbdev/skeletonfb.c +++ b/drivers/video/fbdev/skeletonfb.c @@ -634,7 +634,7 @@ int xxxfb_sync(struct fb_info *info) * Frame buffer operations */ -static struct fb_ops xxxfb_ops = { +static const struct fb_ops xxxfb_ops = { .owner = THIS_MODULE, .fb_open = xxxfb_open, .fb_read = xxxfb_read, diff --git a/drivers/video/fbdev/sm712fb.c b/drivers/video/fbdev/sm712fb.c index 207d0add684b..6a1b4a853d9e 100644 --- a/drivers/video/fbdev/sm712fb.c +++ b/drivers/video/fbdev/sm712fb.c @@ -1369,7 +1369,7 @@ static int smtc_set_par(struct fb_info *info) return 0; } -static struct fb_ops smtcfb_ops = { +static const struct fb_ops smtcfb_ops = { .owner = THIS_MODULE, .fb_check_var = smtc_check_var, .fb_set_par = smtc_set_par, diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c index 0e0f5bbfc5ef..bfac3ee4a642 100644 --- a/drivers/video/fbdev/smscufx.c +++ b/drivers/video/fbdev/smscufx.c @@ -1170,7 +1170,6 @@ static int ufx_ops_release(struct fb_info *info, int user) fb_deferred_io_cleanup(info); kfree(info->fbdefio); info->fbdefio = NULL; - info->fbops->fb_mmap = ufx_ops_mmap; } pr_debug("released /dev/fb%d user=%d count=%d", @@ -1269,7 +1268,7 @@ static int ufx_ops_blank(int blank_mode, struct fb_info *info) return 0; } -static struct fb_ops ufx_ops = { +static const struct fb_ops ufx_ops = { .owner = THIS_MODULE, .fb_read = fb_sys_read, .fb_write = ufx_ops_write, diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c index 78ca7ffc40c2..142535267fec 100644 --- a/drivers/video/fbdev/ssd1307fb.c +++ b/drivers/video/fbdev/ssd1307fb.c @@ -280,7 +280,7 @@ static void ssd1307fb_imageblit(struct fb_info *info, const struct fb_image *ima ssd1307fb_update_display(par); } -static struct fb_ops ssd1307fb_ops = { +static const struct fb_ops ssd1307fb_ops = { .owner = THIS_MODULE, .fb_read = fb_sys_read, .fb_write = ssd1307fb_write, diff --git a/drivers/video/fbdev/sstfb.c b/drivers/video/fbdev/sstfb.c index 4e22ae383c87..82e707a48e4e 100644 --- a/drivers/video/fbdev/sstfb.c +++ b/drivers/video/fbdev/sstfb.c @@ -1307,7 +1307,7 @@ static int sstfb_setup(char *options) } -static struct fb_ops sstfb_ops = { +static const struct fb_ops sstfb_ops = { .owner = THIS_MODULE, .fb_check_var = sstfb_check_var, .fb_set_par = sstfb_set_par, diff --git a/drivers/video/fbdev/stifb.c b/drivers/video/fbdev/stifb.c index 9e88e3f594c2..5400ab79fbbd 100644 --- a/drivers/video/fbdev/stifb.c +++ b/drivers/video/fbdev/stifb.c @@ -1101,7 +1101,7 @@ stifb_init_display(struct stifb_info *fb) /* ------------ Interfaces to hardware functions ------------ */ -static struct fb_ops stifb_ops = { +static const struct fb_ops stifb_ops = { .owner = THIS_MODULE, .fb_setcolreg = stifb_setcolreg, .fb_blank = stifb_blank, diff --git a/drivers/video/fbdev/sunxvr1000.c b/drivers/video/fbdev/sunxvr1000.c index 784c9bd5d502..15b079505a00 100644 --- a/drivers/video/fbdev/sunxvr1000.c +++ b/drivers/video/fbdev/sunxvr1000.c @@ -59,7 +59,7 @@ static int gfb_setcolreg(unsigned regno, return 0; } -static struct fb_ops gfb_ops = { +static const struct fb_ops gfb_ops = { .owner = THIS_MODULE, .fb_setcolreg = gfb_setcolreg, .fb_fillrect = cfb_fillrect, diff --git a/drivers/video/fbdev/sunxvr2500.c b/drivers/video/fbdev/sunxvr2500.c index 31683e5a8b79..1d3bacd9d5ac 100644 --- a/drivers/video/fbdev/sunxvr2500.c +++ b/drivers/video/fbdev/sunxvr2500.c @@ -63,7 +63,7 @@ static int s3d_setcolreg(unsigned regno, return 0; } -static struct fb_ops s3d_ops = { +static const struct fb_ops s3d_ops = { .owner = THIS_MODULE, .fb_setcolreg = s3d_setcolreg, .fb_fillrect = cfb_fillrect, diff --git a/drivers/video/fbdev/sunxvr500.c b/drivers/video/fbdev/sunxvr500.c index d392976126a6..9daf17b11106 100644 --- a/drivers/video/fbdev/sunxvr500.c +++ b/drivers/video/fbdev/sunxvr500.c @@ -186,7 +186,7 @@ static void e3d_copyarea(struct fb_info *info, const struct fb_copyarea *area) spin_unlock_irqrestore(&ep->lock, flags); } -static struct fb_ops e3d_ops = { +static const struct fb_ops e3d_ops = { .owner = THIS_MODULE, .fb_setcolreg = e3d_setcolreg, .fb_fillrect = e3d_fillrect, diff --git a/drivers/video/fbdev/tcx.c b/drivers/video/fbdev/tcx.c index 7897f86fb23e..34b2e5b6e84a 100644 --- a/drivers/video/fbdev/tcx.c +++ b/drivers/video/fbdev/tcx.c @@ -40,7 +40,7 @@ static int tcx_pan_display(struct fb_var_screeninfo *, struct fb_info *); * Frame buffer operations */ -static struct fb_ops tcx_ops = { +static const struct fb_ops tcx_ops = { .owner = THIS_MODULE, .fb_setcolreg = tcx_setcolreg, .fb_blank = tcx_blank, diff --git a/drivers/video/fbdev/tdfxfb.c b/drivers/video/fbdev/tdfxfb.c index fdbb1ea66e6c..0349cf69652f 100644 --- a/drivers/video/fbdev/tdfxfb.c +++ b/drivers/video/fbdev/tdfxfb.c @@ -1141,7 +1141,7 @@ static int tdfxfb_cursor(struct fb_info *info, struct fb_cursor *cursor) return 0; } -static struct fb_ops tdfxfb_ops = { +static const struct fb_ops tdfxfb_ops = { .owner = THIS_MODULE, .fb_check_var = tdfxfb_check_var, .fb_set_par = tdfxfb_set_par, diff --git a/drivers/video/fbdev/tgafb.c b/drivers/video/fbdev/tgafb.c index 286b2371c7dd..7cd262858241 100644 --- a/drivers/video/fbdev/tgafb.c +++ b/drivers/video/fbdev/tgafb.c @@ -70,7 +70,7 @@ static struct tc_driver tgafb_tc_driver; * Frame buffer operations */ -static struct fb_ops tgafb_ops = { +static const struct fb_ops tgafb_ops = { .owner = THIS_MODULE, .fb_check_var = tgafb_check_var, .fb_set_par = tgafb_set_par, diff --git a/drivers/video/fbdev/tmiofb.c b/drivers/video/fbdev/tmiofb.c index 4f2fcea10d2b..50111966c981 100644 --- a/drivers/video/fbdev/tmiofb.c +++ b/drivers/video/fbdev/tmiofb.c @@ -646,7 +646,7 @@ static int tmiofb_blank(int blank, struct fb_info *info) return 0; } -static struct fb_ops tmiofb_ops = { +static const struct fb_ops tmiofb_ops = { .owner = THIS_MODULE, .fb_ioctl = tmiofb_ioctl, diff --git a/drivers/video/fbdev/tridentfb.c b/drivers/video/fbdev/tridentfb.c index da74bf6c5996..715509917eaa 100644 --- a/drivers/video/fbdev/tridentfb.c +++ b/drivers/video/fbdev/tridentfb.c @@ -1443,7 +1443,7 @@ static int tridentfb_blank(int blank_mode, struct fb_info *info) return (blank_mode == FB_BLANK_NORMAL) ? 1 : 0; } -static struct fb_ops tridentfb_ops = { +static const struct fb_ops tridentfb_ops = { .owner = THIS_MODULE, .fb_setcolreg = tridentfb_setcolreg, .fb_pan_display = tridentfb_pan_display, diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c index fe373b63ddd6..07905d385949 100644 --- a/drivers/video/fbdev/udlfb.c +++ b/drivers/video/fbdev/udlfb.c @@ -1037,7 +1037,6 @@ static int dlfb_ops_release(struct fb_info *info, int user) fb_deferred_io_cleanup(info); kfree(info->fbdefio); info->fbdefio = NULL; - info->fbops->fb_mmap = dlfb_ops_mmap; } dev_dbg(info->dev, "release, user=%d count=%d\n", user, dlfb->fb_count); diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c index 439565cae7ab..53d08d1b56f5 100644 --- a/drivers/video/fbdev/uvesafb.c +++ b/drivers/video/fbdev/uvesafb.c @@ -1440,7 +1440,7 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode) /* Disable blanking if the user requested so. */ if (!blank) - info->fbops->fb_blank = NULL; + uvesafb_ops.fb_blank = NULL; /* * Find out how much IO memory is required for the mode with @@ -1510,7 +1510,7 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode) (par->ypan ? FBINFO_HWACCEL_YPAN : 0); if (!par->ypan) - info->fbops->fb_pan_display = NULL; + uvesafb_ops.fb_pan_display = NULL; } static void uvesafb_init_mtrr(struct fb_info *info) diff --git a/drivers/video/fbdev/valkyriefb.c b/drivers/video/fbdev/valkyriefb.c index e04fde9c1fcd..ca8d7343aaa1 100644 --- a/drivers/video/fbdev/valkyriefb.c +++ b/drivers/video/fbdev/valkyriefb.c @@ -113,7 +113,7 @@ static int valkyrie_init_info(struct fb_info *info, struct fb_info_valkyrie *p); static void valkyrie_par_to_fix(struct fb_par_valkyrie *par, struct fb_fix_screeninfo *fix); static void valkyrie_init_fix(struct fb_fix_screeninfo *fix, struct fb_info_valkyrie *p); -static struct fb_ops valkyriefb_ops = { +static const struct fb_ops valkyriefb_ops = { .owner = THIS_MODULE, .fb_check_var = valkyriefb_check_var, .fb_set_par = valkyriefb_set_par, diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c index d9c08f6c2155..a1fe24ea869b 100644 --- a/drivers/video/fbdev/vesafb.c +++ b/drivers/video/fbdev/vesafb.c @@ -447,15 +447,15 @@ static int vesafb_probe(struct platform_device *dev) vesafb_fix.smem_start, info->screen_base, size_remap/1024, size_total/1024); + if (!ypan) + vesafb_ops.fb_pan_display = NULL; + info->fbops = &vesafb_ops; info->var = vesafb_defined; info->fix = vesafb_fix; info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE | (ypan ? FBINFO_HWACCEL_YPAN : 0); - if (!ypan) - info->fbops->fb_pan_display = NULL; - if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) { err = -ENOMEM; goto err; diff --git a/drivers/video/fbdev/vfb.c b/drivers/video/fbdev/vfb.c index 54127905bfe7..95d3c59867d0 100644 --- a/drivers/video/fbdev/vfb.c +++ b/drivers/video/fbdev/vfb.c @@ -78,7 +78,7 @@ static int vfb_pan_display(struct fb_var_screeninfo *var, static int vfb_mmap(struct fb_info *info, struct vm_area_struct *vma); -static struct fb_ops vfb_ops = { +static const struct fb_ops vfb_ops = { .fb_read = fb_sys_read, .fb_write = fb_sys_write, .fb_check_var = vfb_check_var, diff --git a/drivers/video/fbdev/vga16fb.c b/drivers/video/fbdev/vga16fb.c index 2c6a576ed84c..a20eeb8308ff 100644 --- a/drivers/video/fbdev/vga16fb.c +++ b/drivers/video/fbdev/vga16fb.c @@ -1270,7 +1270,7 @@ static void vga16fb_destroy(struct fb_info *info) framebuffer_release(info); } -static struct fb_ops vga16fb_ops = { +static const struct fb_ops vga16fb_ops = { .owner = THIS_MODULE, .fb_open = vga16fb_open, .fb_release = vga16fb_release, diff --git a/drivers/video/fbdev/vt8500lcdfb.c b/drivers/video/fbdev/vt8500lcdfb.c index be8d9702cbb2..f744479dc7df 100644 --- a/drivers/video/fbdev/vt8500lcdfb.c +++ b/drivers/video/fbdev/vt8500lcdfb.c @@ -238,7 +238,7 @@ static int vt8500lcd_blank(int blank, struct fb_info *info) return 0; } -static struct fb_ops vt8500lcd_ops = { +static const struct fb_ops vt8500lcd_ops = { .owner = THIS_MODULE, .fb_set_par = vt8500lcd_set_par, .fb_setcolreg = vt8500lcd_setcolreg, diff --git a/drivers/video/fbdev/vt8623fb.c b/drivers/video/fbdev/vt8623fb.c index c339a8fbad81..7b3eef1b893f 100644 --- a/drivers/video/fbdev/vt8623fb.c +++ b/drivers/video/fbdev/vt8623fb.c @@ -634,7 +634,7 @@ static int vt8623fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *i /* Frame buffer operations */ -static struct fb_ops vt8623fb_ops = { +static const struct fb_ops vt8623fb_ops = { .owner = THIS_MODULE, .fb_open = vt8623fb_open, .fb_release = vt8623fb_release, diff --git a/drivers/video/fbdev/w100fb.c b/drivers/video/fbdev/w100fb.c index 3be07807edcd..fe628ec20149 100644 --- a/drivers/video/fbdev/w100fb.c +++ b/drivers/video/fbdev/w100fb.c @@ -549,7 +549,7 @@ static int w100fb_set_par(struct fb_info *info) /* * Frame buffer operations */ -static struct fb_ops w100fb_ops = { +static const struct fb_ops w100fb_ops = { .owner = THIS_MODULE, .fb_check_var = w100fb_check_var, .fb_set_par = w100fb_set_par, diff --git a/drivers/video/fbdev/wm8505fb.c b/drivers/video/fbdev/wm8505fb.c index 17c780315ca5..b656eff58c23 100644 --- a/drivers/video/fbdev/wm8505fb.c +++ b/drivers/video/fbdev/wm8505fb.c @@ -246,7 +246,7 @@ static int wm8505fb_blank(int blank, struct fb_info *info) return 0; } -static struct fb_ops wm8505fb_ops = { +static const struct fb_ops wm8505fb_ops = { .owner = THIS_MODULE, .fb_set_par = wm8505fb_set_par, .fb_setcolreg = wm8505fb_setcolreg, diff --git a/drivers/video/fbdev/xen-fbfront.c b/drivers/video/fbdev/xen-fbfront.c index a3d6b6db221b..00307b8693bf 100644 --- a/drivers/video/fbdev/xen-fbfront.c +++ b/drivers/video/fbdev/xen-fbfront.c @@ -328,7 +328,7 @@ static int xenfb_set_par(struct fb_info *info) return 0; } -static struct fb_ops xenfb_fb_ops = { +static const struct fb_ops xenfb_fb_ops = { .owner = THIS_MODULE, .fb_read = fb_sys_read, .fb_write = xenfb_write, diff --git a/drivers/video/fbdev/xilinxfb.c b/drivers/video/fbdev/xilinxfb.c index 8628829b470d..ca4ff658cad0 100644 --- a/drivers/video/fbdev/xilinxfb.c +++ b/drivers/video/fbdev/xilinxfb.c @@ -247,7 +247,7 @@ xilinx_fb_blank(int blank_mode, struct fb_info *fbi) return 0; /* success */ } -static struct fb_ops xilinxfb_ops = { +static const struct fb_ops xilinxfb_ops = { .owner = THIS_MODULE, .fb_setcolreg = xilinx_fb_setcolreg, .fb_blank = xilinx_fb_blank, |