Merge tag 'fbdev-for-6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev

Pull fbdev fixes and updates from Helge Deller:
 "Mostly just small patches, with the exception of the bigger indenting
  cleanups in the sisfb and radeonfb drivers.

  Two patches should be mentioned though: A fix-up for fbdev if the
  screen resize fails (by Shigeru Yoshida), and a potential divide by
  zero fix in fb_pm2fb (by Letu Ren).

  Summary:

  Major fixes:
   - Revert the changes for fbcon console when vc_resize() fails
     [Shigeru Yoshida]
   - Avoid a potential divide by zero error in fb_pm2fb [Letu Ren]

  Minor fixes:
   - Add missing pci_disable_device() in chipsfb_pci_init() [Yang
     Yingliang]
   - Fix tests for platform_get_irq() failure in omapfb [Yu Zhe]
   - Destroy mutex on freeing struct fb_info in fbsysfs [Shigeru
     Yoshida]

  Cleanups:
   - Move fbdev drivers from strlcpy to strscpy [Wolfram Sang]
   - Indenting fixes, comment fixes, ... [Jiapeng Chong & Jilin Yuan]"

* tag 'fbdev-for-6.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev:
  fbdev: fbcon: Properly revert changes when vc_resize() failed
  fbdev: Move fbdev drivers from strlcpy to strscpy
  fbdev: omap: Remove unnecessary print function dev_err()
  fbdev: chipsfb: Add missing pci_disable_device() in chipsfb_pci_init()
  fbdev: fbcon: Destroy mutex on freeing struct fb_info
  fbdev: radeon: Clean up some inconsistent indenting
  fbdev: sisfb: Clean up some inconsistent indenting
  fbdev: fb_pm2fb: Avoid potential divide by zero error
  fbdev: ssd1307fb: Fix repeated words in comments
  fbdev: omapfb: Fix tests for platform_get_irq() failure

34 files changed, 240 insertions, 201 deletions

diff --git a/drivers/video/console/sticore.c b/drivers/video/console/sticore.c
index bd4dc97d4d34..db568f67e4dc 100644
--- a/drivers/video/console/sticore.c
+++ b/drivers/video/console/sticore.c
@@ -290,7 +290,7 @@ static char default_sti_path[21] __read_mostly;
 static int __init sti_setup(char *str)
 {
 	if (str)
-		strlcpy (default_sti_path, str, sizeof (default_sti_path));
+		strscpy(default_sti_path, str, sizeof(default_sti_path));
 	
 	return 1;
 }
diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
index a3e6faed7745..14eb718bd67c 100644
--- a/drivers/video/fbdev/aty/atyfb_base.c
+++ b/drivers/video/fbdev/aty/atyfb_base.c
@@ -3891,7 +3891,7 @@ static int __init atyfb_setup(char *options)
 			 && (!strncmp(this_opt, "Mach64:", 7))) {
 			static unsigned char m64_num;
 			static char mach64_str[80];
-			strlcpy(mach64_str, this_opt + 7, sizeof(mach64_str));
+			strscpy(mach64_str, this_opt + 7, sizeof(mach64_str));
 			if (!store_video_par(mach64_str, m64_num)) {
 				m64_num++;
 				mach64_count = m64_num;
diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c
index 6851f47613e1..a14a8d73035c 100644
--- a/drivers/video/fbdev/aty/radeon_base.c
+++ b/drivers/video/fbdev/aty/radeon_base.c
@@ -1980,7 +1980,7 @@ static int radeon_set_fbinfo(struct radeonfb_info *rinfo)
 	info->screen_base = rinfo->fb_base;
 	info->screen_size = rinfo->mapped_vram;
 	/* Fill fix common fields */
-	strlcpy(info->fix.id, rinfo->name, sizeof(info->fix.id));
+	strscpy(info->fix.id, rinfo->name, sizeof(info->fix.id));
         info->fix.smem_start = rinfo->fb_base_phys;
         info->fix.smem_len = rinfo->video_ram;
         info->fix.type = FB_TYPE_PACKED_PIXELS;
@@ -2094,34 +2094,34 @@ static void radeon_identify_vram(struct radeonfb_info *rinfo)
 	u32 tmp;
 
 	/* framebuffer size */
-        if ((rinfo->family == CHIP_FAMILY_RS100) ||
+	if ((rinfo->family == CHIP_FAMILY_RS100) ||
             (rinfo->family == CHIP_FAMILY_RS200) ||
             (rinfo->family == CHIP_FAMILY_RS300) ||
             (rinfo->family == CHIP_FAMILY_RC410) ||
             (rinfo->family == CHIP_FAMILY_RS400) ||
 	    (rinfo->family == CHIP_FAMILY_RS480) ) {
-          u32 tom = INREG(NB_TOM);
-          tmp = ((((tom >> 16) - (tom & 0xffff) + 1) << 6) * 1024);
-
- 		radeon_fifo_wait(6);
-          OUTREG(MC_FB_LOCATION, tom);
-          OUTREG(DISPLAY_BASE_ADDR, (tom & 0xffff) << 16);
-          OUTREG(CRTC2_DISPLAY_BASE_ADDR, (tom & 0xffff) << 16);
-          OUTREG(OV0_BASE_ADDR, (tom & 0xffff) << 16);
-
-          /* This is supposed to fix the crtc2 noise problem. */
-          OUTREG(GRPH2_BUFFER_CNTL, INREG(GRPH2_BUFFER_CNTL) & ~0x7f0000);
-
-          if ((rinfo->family == CHIP_FAMILY_RS100) ||
-              (rinfo->family == CHIP_FAMILY_RS200)) {
-             /* This is to workaround the asic bug for RMX, some versions
-                of BIOS doesn't have this register initialized correctly.
-             */
-             OUTREGP(CRTC_MORE_CNTL, CRTC_H_CUTOFF_ACTIVE_EN,
-                     ~CRTC_H_CUTOFF_ACTIVE_EN);
-          }
-        } else {
-          tmp = INREG(CNFG_MEMSIZE);
+		u32 tom = INREG(NB_TOM);
+
+		tmp = ((((tom >> 16) - (tom & 0xffff) + 1) << 6) * 1024);
+		radeon_fifo_wait(6);
+		OUTREG(MC_FB_LOCATION, tom);
+		OUTREG(DISPLAY_BASE_ADDR, (tom & 0xffff) << 16);
+		OUTREG(CRTC2_DISPLAY_BASE_ADDR, (tom & 0xffff) << 16);
+		OUTREG(OV0_BASE_ADDR, (tom & 0xffff) << 16);
+
+		/* This is supposed to fix the crtc2 noise problem. */
+		OUTREG(GRPH2_BUFFER_CNTL, INREG(GRPH2_BUFFER_CNTL) & ~0x7f0000);
+
+		if ((rinfo->family == CHIP_FAMILY_RS100) ||
+		    (rinfo->family == CHIP_FAMILY_RS200)) {
+			/* This is to workaround the asic bug for RMX, some versions
+			 * of BIOS doesn't have this register initialized correctly.
+			 */
+			OUTREGP(CRTC_MORE_CNTL, CRTC_H_CUTOFF_ACTIVE_EN,
+				~CRTC_H_CUTOFF_ACTIVE_EN);
+		}
+	} else {
+		tmp = INREG(CNFG_MEMSIZE);
         }
 
 	/* mem size is bits [28:0], mask off the rest */
diff --git a/drivers/video/fbdev/bw2.c b/drivers/video/fbdev/bw2.c
index e7702fe1fe7d..6403ae07970d 100644
--- a/drivers/video/fbdev/bw2.c
+++ b/drivers/video/fbdev/bw2.c
@@ -182,7 +182,7 @@ static int bw2_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg)
 
 static void bw2_init_fix(struct fb_info *info, int linebytes)
 {
-	strlcpy(info->fix.id, "bwtwo", sizeof(info->fix.id));
+	strscpy(info->fix.id, "bwtwo", sizeof(info->fix.id));
 
 	info->fix.type = FB_TYPE_PACKED_PIXELS;
 	info->fix.visual = FB_VISUAL_MONO01;
diff --git a/drivers/video/fbdev/chipsfb.c b/drivers/video/fbdev/chipsfb.c
index 393894af26f8..2b00a9d554fc 100644
--- a/drivers/video/fbdev/chipsfb.c
+++ b/drivers/video/fbdev/chipsfb.c
@@ -430,6 +430,7 @@ static int chipsfb_pci_init(struct pci_dev *dp, const struct pci_device_id *ent)
  err_release_fb:
 	framebuffer_release(p);
  err_disable:
+	pci_disable_device(dp);
  err_out:
 	return rc;
 }
diff --git a/drivers/video/fbdev/cirrusfb.c b/drivers/video/fbdev/cirrusfb.c
index a41a75841e10..2a9fa06881b5 100644
--- a/drivers/video/fbdev/cirrusfb.c
+++ b/drivers/video/fbdev/cirrusfb.c
@@ -1999,7 +1999,7 @@ static int cirrusfb_set_fbinfo(struct fb_info *info)
 	}
 
 	/* Fill fix common fields */
-	strlcpy(info->fix.id, cirrusfb_board_info[cinfo->btype].name,
+	strscpy(info->fix.id, cirrusfb_board_info[cinfo->btype].name,
 		sizeof(info->fix.id));
 
 	/* monochrome: only 1 memory plane */
diff --git a/drivers/video/fbdev/clps711x-fb.c b/drivers/video/fbdev/clps711x-fb.c
index 771ce1f76951..a1061c2f1640 100644
--- a/drivers/video/fbdev/clps711x-fb.c
+++ b/drivers/video/fbdev/clps711x-fb.c
@@ -326,7 +326,7 @@ static int clps711x_fb_probe(struct platform_device *pdev)
 	info->var.vmode = FB_VMODE_NONINTERLACED;
 	info->fix.type = FB_TYPE_PACKED_PIXELS;
 	info->fix.accel = FB_ACCEL_NONE;
-	strlcpy(info->fix.id, CLPS711X_FB_NAME, sizeof(info->fix.id));
+	strscpy(info->fix.id, CLPS711X_FB_NAME, sizeof(info->fix.id));
 	fb_videomode_to_var(&info->var, &cfb->mode);
 
 	ret = fb_alloc_cmap(&info->cmap, BIT(CLPS711X_FB_BPP_MAX), 0);
diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index cf9ac4da0a82..098b62f7b701 100644
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -412,7 +412,7 @@ static int __init fb_console_setup(char *this_opt)
 
 	while ((options = strsep(&this_opt, ",")) != NULL) {
 		if (!strncmp(options, "font:", 5)) {
-			strlcpy(fontname, options + 5, sizeof(fontname));
+			strscpy(fontname, options + 5, sizeof(fontname));
 			continue;
 		}
 		
@@ -2401,15 +2401,21 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h, int charcount,
 	struct fb_info *info = fbcon_info_from_console(vc->vc_num);
 	struct fbcon_ops *ops = info->fbcon_par;
 	struct fbcon_display *p = &fb_display[vc->vc_num];
-	int resize;
+	int resize, ret, old_userfont, old_width, old_height, old_charcount;
 	char *old_data = NULL;
 
 	resize = (w != vc->vc_font.width) || (h != vc->vc_font.height);
 	if (p->userfont)
 		old_data = vc->vc_font.data;
 	vc->vc_font.data = (void *)(p->fontdata = data);
+	old_userfont = p->userfont;
 	if ((p->userfont = userfont))
 		REFCOUNT(data)++;
+
+	old_width = vc->vc_font.width;
+	old_height = vc->vc_font.height;
+	old_charcount = vc->vc_font.charcount;
+
 	vc->vc_font.width = w;
 	vc->vc_font.height = h;
 	vc->vc_font.charcount = charcount;
@@ -2425,7 +2431,9 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h, int charcount,
 		rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
 		cols /= w;
 		rows /= h;
-		vc_resize(vc, cols, rows);
+		ret = vc_resize(vc, cols, rows);
+		if (ret)
+			goto err_out;
 	} else if (con_is_visible(vc)
 		   && vc->vc_mode == KD_TEXT) {
 		fbcon_clear_margins(vc, 0);
@@ -2435,6 +2443,21 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h, int charcount,
 	if (old_data && (--REFCOUNT(old_data) == 0))
 		kfree(old_data - FONT_EXTRA_WORDS * sizeof(int));
 	return 0;
+
+err_out:
+	p->fontdata = old_data;
+	vc->vc_font.data = (void *)old_data;
+
+	if (userfont) {
+		p->userfont = old_userfont;
+		REFCOUNT(data)--;
+	}
+
+	vc->vc_font.width = old_width;
+	vc->vc_font.height = old_height;
+	vc->vc_font.charcount = old_charcount;
+
+	return ret;
 }
 
 /*
diff --git a/drivers/video/fbdev/core/fbsysfs.c b/drivers/video/fbdev/core/fbsysfs.c
index c2a60b187467..4d7f63892dcc 100644
--- a/drivers/video/fbdev/core/fbsysfs.c
+++ b/drivers/video/fbdev/core/fbsysfs.c
@@ -84,6 +84,10 @@ void framebuffer_release(struct fb_info *info)
 	if (WARN_ON(refcount_read(&info->count)))
 		return;
 
+#if IS_ENABLED(CONFIG_FB_BACKLIGHT)
+	mutex_destroy(&info->bl_curve_mutex);
+#endif
+
 	kfree(info->apertures);
 	kfree(info);
 }
diff --git a/drivers/video/fbdev/cyber2000fb.c b/drivers/video/fbdev/cyber2000fb.c
index d45355b9a58c..8f041f9b14c7 100644
--- a/drivers/video/fbdev/cyber2000fb.c
+++ b/drivers/video/fbdev/cyber2000fb.c
@@ -1134,7 +1134,7 @@ int cyber2000fb_attach(struct cyberpro_info *info, int idx)
 		info->fb_size	      = int_cfb_info->fb.fix.smem_len;
 		info->info	      = int_cfb_info;
 
-		strlcpy(info->dev_name, int_cfb_info->fb.fix.id,
+		strscpy(info->dev_name, int_cfb_info->fb.fix.id,
 			sizeof(info->dev_name));
 	}
 
@@ -1229,7 +1229,7 @@ static int cyber2000fb_ddc_getsda(void *data)
 
 static int cyber2000fb_setup_ddc_bus(struct cfb_info *cfb)
 {
-	strlcpy(cfb->ddc_adapter.name, cfb->fb.fix.id,
+	strscpy(cfb->ddc_adapter.name, cfb->fb.fix.id,
 		sizeof(cfb->ddc_adapter.name));
 	cfb->ddc_adapter.owner		= THIS_MODULE;
 	cfb->ddc_adapter.class		= I2C_CLASS_DDC;
@@ -1304,7 +1304,7 @@ static int cyber2000fb_i2c_getscl(void *data)
 
 static int cyber2000fb_i2c_register(struct cfb_info *cfb)
 {
-	strlcpy(cfb->i2c_adapter.name, cfb->fb.fix.id,
+	strscpy(cfb->i2c_adapter.name, cfb->fb.fix.id,
 		sizeof(cfb->i2c_adapter.name));
 	cfb->i2c_adapter.owner = THIS_MODULE;
 	cfb->i2c_adapter.algo_data = &cfb->i2c_algo;
@@ -1500,7 +1500,7 @@ static int cyber2000fb_setup(char *options)
 		if (strncmp(opt, "font:", 5) == 0) {
 			static char default_font_storage[40];
 
-			strlcpy(default_font_storage, opt + 5,
+			strscpy(default_font_storage, opt + 5,
 				sizeof(default_font_storage));
 			default_font = default_font_storage;
 			continue;
diff --git a/drivers/video/fbdev/ffb.c b/drivers/video/fbdev/ffb.c
index b3d580e57221..7cba3969a970 100644
--- a/drivers/video/fbdev/ffb.c
+++ b/drivers/video/fbdev/ffb.c
@@ -883,7 +883,7 @@ static void ffb_init_fix(struct fb_info *info)
 	} else
 		ffb_type_name = "Elite 3D";
 
-	strlcpy(info->fix.id, ffb_type_name, sizeof(info->fix.id));
+	strscpy(info->fix.id, ffb_type_name, sizeof(info->fix.id));
 
 	info->fix.type = FB_TYPE_PACKED_PIXELS;
 	info->fix.visual = FB_VISUAL_TRUECOLOR;
diff --git a/drivers/video/fbdev/geode/gx1fb_core.c b/drivers/video/fbdev/geode/gx1fb_core.c
index 5d34d89fb665..e41204ecb0e3 100644
--- a/drivers/video/fbdev/geode/gx1fb_core.c
+++ b/drivers/video/fbdev/geode/gx1fb_core.c
@@ -410,13 +410,13 @@ static void __init gx1fb_setup(char *options)
 			continue;
 
 		if (!strncmp(this_opt, "mode:", 5))
-			strlcpy(mode_option, this_opt + 5, sizeof(mode_option));
+			strscpy(mode_option, this_opt + 5, sizeof(mode_option));
 		else if (!strncmp(this_opt, "crt:", 4))
 			crt_option = !!simple_strtoul(this_opt + 4, NULL, 0);
 		else if (!strncmp(this_opt, "panel:", 6))
-			strlcpy(panel_option, this_opt + 6, sizeof(panel_option));
+			strscpy(panel_option, this_opt + 6, sizeof(panel_option));
 		else
-			strlcpy(mode_option, this_opt, sizeof(mode_option));
+			strscpy(mode_option, this_opt, sizeof(mode_option));
 	}
 }
 #endif
diff --git a/drivers/video/fbdev/gxt4500.c b/drivers/video/fbdev/gxt4500.c
index e5475ae1e158..94588b809ebf 100644
--- a/drivers/video/fbdev/gxt4500.c
+++ b/drivers/video/fbdev/gxt4500.c
@@ -650,7 +650,7 @@ static int gxt4500_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	cardtype = ent->driver_data;
 	par->refclk_ps = cardinfo[cardtype].refclk_ps;
 	info->fix = gxt4500_fix;
-	strlcpy(info->fix.id, cardinfo[cardtype].cardname,
+	strscpy(info->fix.id, cardinfo[cardtype].cardname,
 		sizeof(info->fix.id));
 	info->pseudo_palette = par->pseudo_palette;
 
diff --git a/drivers/video/fbdev/i740fb.c b/drivers/video/fbdev/i740fb.c
index 7f09a0daaaa2..bd30d8314b68 100644
--- a/drivers/video/fbdev/i740fb.c
+++ b/drivers/video/fbdev/i740fb.c
@@ -159,7 +159,7 @@ static int i740fb_setup_ddc_bus(struct fb_info *info)
 {
 	struct i740fb_par *par = info->par;
 
-	strlcpy(par->ddc_adapter.name, info->fix.id,
+	strscpy(par->ddc_adapter.name, info->fix.id,
 		sizeof(par->ddc_adapter.name));
 	par->ddc_adapter.owner		= THIS_MODULE;
 	par->ddc_adapter.class		= I2C_CLASS_DDC;
diff --git a/drivers/video/fbdev/imxfb.c b/drivers/video/fbdev/imxfb.c
index d97d7456d15a..94f3bc637fc8 100644
--- a/drivers/video/fbdev/imxfb.c
+++ b/drivers/video/fbdev/imxfb.c
@@ -681,7 +681,7 @@ static int imxfb_init_fbinfo(struct platform_device *pdev)
 
 	fbi->devtype = pdev->id_entry->driver_data;
 
-	strlcpy(info->fix.id, IMX_NAME, sizeof(info->fix.id));
+	strscpy(info->fix.id, IMX_NAME, sizeof(info->fix.id));
 
 	info->fix.type			= FB_TYPE_PACKED_PIXELS;
 	info->fix.type_aux		= 0;
diff --git a/drivers/video/fbdev/matrox/matroxfb_base.c b/drivers/video/fbdev/matrox/matroxfb_base.c
index 236521b19daf..68bba2688f4c 100644
--- a/drivers/video/fbdev/matrox/matroxfb_base.c
+++ b/drivers/video/fbdev/matrox/matroxfb_base.c
@@ -2383,9 +2383,9 @@ static int __init matroxfb_setup(char *options) {
 		else if (!strncmp(this_opt, "mem:", 4))
 			mem = simple_strtoul(this_opt+4, NULL, 0);
 		else if (!strncmp(this_opt, "mode:", 5))
-			strlcpy(videomode, this_opt+5, sizeof(videomode));
+			strscpy(videomode, this_opt + 5, sizeof(videomode));
 		else if (!strncmp(this_opt, "outputs:", 8))
-			strlcpy(outputs, this_opt+8, sizeof(outputs));
+			strscpy(outputs, this_opt + 8, sizeof(outputs));
 		else if (!strncmp(this_opt, "dfp:", 4)) {
 			dfp_type = simple_strtoul(this_opt+4, NULL, 0);
 			dfp = 1;
@@ -2455,7 +2455,7 @@ static int __init matroxfb_setup(char *options) {
 			else if (!strcmp(this_opt, "dfp"))
 				dfp = value;
 			else {
-				strlcpy(videomode, this_opt, sizeof(videomode));
+				strscpy(videomode, this_opt, sizeof(videomode));
 			}
 		}
 	}
diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c
index dfb4ddc45701..17cda5765683 100644
--- a/drivers/video/fbdev/omap/omapfb_main.c
+++ b/drivers/video/fbdev/omap/omapfb_main.c
@@ -1642,15 +1642,13 @@ static int omapfb_do_probe(struct platform_device *pdev,
 		goto cleanup;
 	}
 	fbdev->int_irq = platform_get_irq(pdev, 0);
-	if (!fbdev->int_irq) {
-		dev_err(&pdev->dev, "unable to get irq\n");
+	if (fbdev->int_irq < 0) {
 		r = ENXIO;
 		goto cleanup;
 	}
 
 	fbdev->ext_irq = platform_get_irq(pdev, 1);
-	if (!fbdev->ext_irq) {
-		dev_err(&pdev->dev, "unable to get irq\n");
+	if (fbdev->ext_irq < 0) {
 		r = ENXIO;
 		goto cleanup;
 	}
diff --git a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
index afa688e754b9..5ccddcfce722 100644
--- a/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/fbdev/omap2/omapfb/omapfb-main.c
@@ -1331,7 +1331,7 @@ static void clear_fb_info(struct fb_info *fbi)
 {
 	memset(&fbi->var, 0, sizeof(fbi->var));
 	memset(&fbi->fix, 0, sizeof(fbi->fix));
-	strlcpy(fbi->fix.id, MODULE_NAME, sizeof(fbi->fix.id));
+	strscpy(fbi->fix.id, MODULE_NAME, sizeof(fbi->fix.id));
 }
 
 static int omapfb_free_all_fbmem(struct omapfb2_device *fbdev)
diff --git a/drivers/video/fbdev/pm2fb.c b/drivers/video/fbdev/pm2fb.c
index d3be2c64f1c0..8fd79deb1e2a 100644
--- a/drivers/video/fbdev/pm2fb.c
+++ b/drivers/video/fbdev/pm2fb.c
@@ -617,6 +617,11 @@ static int pm2fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
 		return -EINVAL;
 	}
 
+	if (!var->pixclock) {
+		DPRINTK("pixclock is zero\n");
+		return -EINVAL;
+	}
+
 	if (PICOS2KHZ(var->pixclock) > PM2_MAX_PIXCLOCK) {
 		DPRINTK("pixclock too high (%ldKHz)\n",
 			PICOS2KHZ(var->pixclock));
diff --git a/drivers/video/fbdev/pxa168fb.c b/drivers/video/fbdev/pxa168fb.c
index e943300d23e8..d5d0bbd39213 100644
--- a/drivers/video/fbdev/pxa168fb.c
+++ b/drivers/video/fbdev/pxa168fb.c
@@ -640,7 +640,7 @@ static int pxa168fb_probe(struct platform_device *pdev)
 	info->flags = FBINFO_DEFAULT | FBINFO_PARTIAL_PAN_OK |
 		      FBINFO_HWACCEL_XPAN | FBINFO_HWACCEL_YPAN;
 	info->node = -1;
-	strlcpy(info->fix.id, mi->id, 16);
+	strscpy(info->fix.id, mi->id, 16);
 	info->fix.type = FB_TYPE_PACKED_PIXELS;
 	info->fix.type_aux = 0;
 	info->fix.xpanstep = 0;
diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c
index 66cfc3e9d3cf..696ac5431180 100644
--- a/drivers/video/fbdev/pxafb.c
+++ b/drivers/video/fbdev/pxafb.c
@@ -2042,7 +2042,7 @@ static int __init pxafb_setup_options(void)
 		return -ENODEV;
 
 	if (options)
-		strlcpy(g_options, options, sizeof(g_options));
+		strscpy(g_options, options, sizeof(g_options));
 
 	return 0;
 }
diff --git a/drivers/video/fbdev/s3fb.c b/drivers/video/fbdev/s3fb.c
index 5069f6f67923..67b63a753cb2 100644
--- a/drivers/video/fbdev/s3fb.c
+++ b/drivers/video/fbdev/s3fb.c
@@ -248,7 +248,7 @@ static int s3fb_setup_ddc_bus(struct fb_info *info)
 {
 	struct s3fb_info *par = info->par;
 
-	strlcpy(par->ddc_adapter.name, info->fix.id,
+	strscpy(par->ddc_adapter.name, info->fix.id,
 		sizeof(par->ddc_adapter.name));
 	par->ddc_adapter.owner		= THIS_MODULE;
 	par->ddc_adapter.class		= I2C_CLASS_DDC;
diff --git a/drivers/video/fbdev/simplefb.c b/drivers/video/fbdev/simplefb.c
index cf2a90ecd64e..e770b4a356b5 100644
--- a/drivers/video/fbdev/simplefb.c
+++ b/drivers/video/fbdev/simplefb.c
@@ -355,7 +355,7 @@ static int simplefb_regulators_get(struct simplefb_par *par,
 		if (!p || p == prop->name)
 			continue;
 
-		strlcpy(name, prop->name,
+		strscpy(name, prop->name,
 			strlen(prop->name) - strlen(SUPPLY_SUFFIX) + 1);
 		regulator = devm_regulator_get_optional(&pdev->dev, name);
 		if (IS_ERR(regulator)) {
diff --git a/drivers/video/fbdev/sis/sis_main.c b/drivers/video/fbdev/sis/sis_main.c
index f28fd69d5eb7..c9e77429dfa3 100644
--- a/drivers/video/fbdev/sis/sis_main.c
+++ b/drivers/video/fbdev/sis/sis_main.c
@@ -649,37 +649,37 @@ sisfb_validate_mode(struct sis_video_info *ivideo, int myindex, u32 vbflags)
 	u16 xres=0, yres, myres;
 
 #ifdef CONFIG_FB_SIS_300
-	if(ivideo->sisvga_engine == SIS_300_VGA) {
-		if(!(sisbios_mode[myindex].chipset & MD_SIS300))
+	if (ivideo->sisvga_engine == SIS_300_VGA) {
+		if (!(sisbios_mode[myindex].chipset & MD_SIS300))
 			return -1 ;
 	}
 #endif
 #ifdef CONFIG_FB_SIS_315
-	if(ivideo->sisvga_engine == SIS_315_VGA) {
-		if(!(sisbios_mode[myindex].chipset & MD_SIS315))
+	if (ivideo->sisvga_engine == SIS_315_VGA) {
+		if (!(sisbios_mode[myindex].chipset & MD_SIS315))
 			return -1;
 	}
 #endif
 
 	myres = sisbios_mode[myindex].yres;
 
-	switch(vbflags & VB_DISPTYPE_DISP2) {
+	switch (vbflags & VB_DISPTYPE_DISP2) {
 
 	case CRT2_LCD:
 		xres = ivideo->lcdxres; yres = ivideo->lcdyres;
 
-		if((ivideo->SiS_Pr.SiS_CustomT != CUT_PANEL848) &&
-		   (ivideo->SiS_Pr.SiS_CustomT != CUT_PANEL856)) {
-			if(sisbios_mode[myindex].xres > xres)
+		if ((ivideo->SiS_Pr.SiS_CustomT != CUT_PANEL848) &&
+		    (ivideo->SiS_Pr.SiS_CustomT != CUT_PANEL856)) {
+			if (sisbios_mode[myindex].xres > xres)
 				return -1;
-			if(myres > yres)
+			if (myres > yres)
 				return -1;
 		}
 
-		if(ivideo->sisfb_fstn) {
-			if(sisbios_mode[myindex].xres == 320) {
-				if(myres == 240) {
-					switch(sisbios_mode[myindex].mode_no[1]) {
+		if (ivideo->sisfb_fstn) {
+			if (sisbios_mode[myindex].xres == 320) {
+				if (myres == 240) {
+					switch (sisbios_mode[myindex].mode_no[1]) {
 						case 0x50: myindex = MODE_FSTN_8;  break;
 						case 0x56: myindex = MODE_FSTN_16; break;
 						case 0x53: return -1;
@@ -688,7 +688,7 @@ sisfb_validate_mode(struct sis_video_info *ivideo, int myindex, u32 vbflags)
 			}
 		}
 
-		if(SiS_GetModeID_LCD(ivideo->sisvga_engine, vbflags, sisbios_mode[myindex].xres,
+		if (SiS_GetModeID_LCD(ivideo->sisvga_engine, vbflags, sisbios_mode[myindex].xres,
 			 	sisbios_mode[myindex].yres, 0, ivideo->sisfb_fstn,
 			 	ivideo->SiS_Pr.SiS_CustomT, xres, yres, ivideo->vbflags2) < 0x14) {
 			return -1;
@@ -696,14 +696,14 @@ sisfb_validate_mode(struct sis_video_info *ivideo, int myindex, u32 vbflags)
 		break;
 
 	case CRT2_TV:
-		if(SiS_GetModeID_TV(ivideo->sisvga_engine, vbflags, sisbios_mode[myindex].xres,
+		if (SiS_GetModeID_TV(ivideo->sisvga_engine, vbflags, sisbios_mode[myindex].xres,
 				sisbios_mode[myindex].yres, 0, ivideo->vbflags2) < 0x14) {
 			return -1;
 		}
 		break;
 
 	case CRT2_VGA:
-		if(SiS_GetModeID_VGA2(ivideo->sisvga_engine, vbflags, sisbios_mode[myindex].xres,
+		if (SiS_GetModeID_VGA2(ivideo->sisvga_engine, vbflags, sisbios_mode[myindex].xres,
 				sisbios_mode[myindex].yres, 0, ivideo->vbflags2) < 0x14) {
 			return -1;
 		}
@@ -1872,7 +1872,7 @@ sisfb_get_fix(struct fb_fix_screeninfo *fix, int con, struct fb_info *info)
 
 	memset(fix, 0, sizeof(struct fb_fix_screeninfo));
 
-	strlcpy(fix->id, ivideo->myid, sizeof(fix->id));
+	strscpy(fix->id, ivideo->myid, sizeof(fix->id));
 
 	mutex_lock(&info->mm_lock);
 	fix->smem_start  = ivideo->video_base + ivideo->video_offset;
@@ -2204,82 +2204,88 @@ static bool sisfb_test_DDC1(struct sis_video_info *ivideo)
 
 static void sisfb_sense_crt1(struct sis_video_info *ivideo)
 {
-    bool mustwait = false;
-    u8  sr1F, cr17;
+	bool mustwait = false;
+	u8  sr1F, cr17;
 #ifdef CONFIG_FB_SIS_315
-    u8  cr63=0;
+	u8  cr63 = 0;
 #endif
-    u16 temp = 0xffff;
-    int i;
+	u16 temp = 0xffff;
+	int i;
+
+	sr1F = SiS_GetReg(SISSR, 0x1F);
+	SiS_SetRegOR(SISSR, 0x1F, 0x04);
+	SiS_SetRegAND(SISSR, 0x1F, 0x3F);
 
-    sr1F = SiS_GetReg(SISSR, 0x1F);
-    SiS_SetRegOR(SISSR, 0x1F, 0x04);
-    SiS_SetRegAND(SISSR, 0x1F, 0x3F);
-    if(sr1F & 0xc0) mustwait = true;
+	if (sr1F & 0xc0)
+		mustwait = true;
 
 #ifdef CONFIG_FB_SIS_315
-    if(ivideo->sisvga_engine == SIS_315_VGA) {
-       cr63 = SiS_GetReg(SISCR, ivideo->SiS_Pr.SiS_MyCR63);
-       cr63 &= 0x40;
-       SiS_SetRegAND(SISCR, ivideo->SiS_Pr.SiS_MyCR63, 0xBF);
-    }
+	if (ivideo->sisvga_engine == SIS_315_VGA) {
+		cr63 = SiS_GetReg(SISCR, ivideo->SiS_Pr.SiS_MyCR63);
+		cr63 &= 0x40;
+		SiS_SetRegAND(SISCR, ivideo->SiS_Pr.SiS_MyCR63, 0xBF);
+	}
 #endif
 
-    cr17 = SiS_GetReg(SISCR, 0x17);
-    cr17 &= 0x80;
-    if(!cr17) {
-       SiS_SetRegOR(SISCR, 0x17, 0x80);
-       mustwait = true;
-       SiS_SetReg(SISSR, 0x00, 0x01);
-       SiS_SetReg(SISSR, 0x00, 0x03);
-    }
+	cr17 = SiS_GetReg(SISCR, 0x17);
+	cr17 &= 0x80;
 
-    if(mustwait) {
-       for(i=0; i < 10; i++) sisfbwaitretracecrt1(ivideo);
-    }
+	if (!cr17) {
+		SiS_SetRegOR(SISCR, 0x17, 0x80);
+		mustwait = true;
+		SiS_SetReg(SISSR, 0x00, 0x01);
+		SiS_SetReg(SISSR, 0x00, 0x03);
+	}
 
+	if (mustwait) {
+		for (i = 0; i < 10; i++)
+			sisfbwaitretracecrt1(ivideo);
+	}
 #ifdef CONFIG_FB_SIS_315
-    if(ivideo->chip >= SIS_330) {
-       SiS_SetRegAND(SISCR, 0x32, ~0x20);
-       if(ivideo->chip >= SIS_340) {
-	   SiS_SetReg(SISCR, 0x57, 0x4a);
-       } else {
-	   SiS_SetReg(SISCR, 0x57, 0x5f);
-       }
-	SiS_SetRegOR(SISCR, 0x53, 0x02);
-	while ((SiS_GetRegByte(SISINPSTAT)) & 0x01)    break;
-	while (!((SiS_GetRegByte(SISINPSTAT)) & 0x01)) break;
-	if ((SiS_GetRegByte(SISMISCW)) & 0x10) temp = 1;
-	SiS_SetRegAND(SISCR, 0x53, 0xfd);
-	SiS_SetRegAND(SISCR, 0x57, 0x00);
-    }
+	if (ivideo->chip >= SIS_330) {
+		SiS_SetRegAND(SISCR, 0x32, ~0x20);
+		if (ivideo->chip >= SIS_340)
+			SiS_SetReg(SISCR, 0x57, 0x4a);
+		else
+			SiS_SetReg(SISCR, 0x57, 0x5f);
+
+		SiS_SetRegOR(SISCR, 0x53, 0x02);
+		while ((SiS_GetRegByte(SISINPSTAT)) & 0x01)
+			break;
+		while (!((SiS_GetRegByte(SISINPSTAT)) & 0x01))
+			break;
+		if ((SiS_GetRegByte(SISMISCW)) & 0x10)
+			temp = 1;
+
+		SiS_SetRegAND(SISCR, 0x53, 0xfd);
+		SiS_SetRegAND(SISCR, 0x57, 0x00);
+	}
 #endif
 
-    if(temp == 0xffff) {
-       i = 3;
-       do {
-	  temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags,
-		ivideo->sisvga_engine, 0, 0, NULL, ivideo->vbflags2);
-       } while(((temp == 0) || (temp == 0xffff)) && i--);
+	if (temp == 0xffff) {
+		i = 3;
 
-       if((temp == 0) || (temp == 0xffff)) {
-          if(sisfb_test_DDC1(ivideo)) temp = 1;
-       }
-    }
+		do {
+			temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags,
+			ivideo->sisvga_engine, 0, 0, NULL, ivideo->vbflags2);
+		} while (((temp == 0) || (temp == 0xffff)) && i--);
 
-    if((temp) && (temp != 0xffff)) {
-       SiS_SetRegOR(SISCR, 0x32, 0x20);
-    }
+		if ((temp == 0) || (temp == 0xffff)) {
+			if (sisfb_test_DDC1(ivideo))
+				temp = 1;
+		}
+	}
+
+	if ((temp) && (temp != 0xffff))
+		SiS_SetRegOR(SISCR, 0x32, 0x20);
 
 #ifdef CONFIG_FB_SIS_315
-    if(ivideo->sisvga_engine == SIS_315_VGA) {
-	SiS_SetRegANDOR(SISCR, ivideo->SiS_Pr.SiS_MyCR63, 0xBF, cr63);
-    }
+	if (ivideo->sisvga_engine == SIS_315_VGA)
+		SiS_SetRegANDOR(SISCR, ivideo->SiS_Pr.SiS_MyCR63, 0xBF, cr63);
 #endif
 
-    SiS_SetRegANDOR(SISCR, 0x17, 0x7F, cr17);
-
-    SiS_SetReg(SISSR, 0x1F, sr1F);
+	SiS_SetRegANDOR(SISCR, 0x17, 0x7F, cr17);
+	SiS_SetReg(SISSR, 0x1F, sr1F);
 }
 
 /* Determine and detect attached devices on SiS30x */
@@ -2293,25 +2299,25 @@ static void SiS_SenseLCD(struct sis_video_info *ivideo)
 	ivideo->SiS_Pr.PanelSelfDetected = false;
 
 	/* LCD detection only for TMDS bridges */
-	if(!(ivideo->vbflags2 & VB2_SISTMDSBRIDGE))
+	if (!(ivideo->vbflags2 & VB2_SISTMDSBRIDGE))
 		return;
-	if(ivideo->vbflags2 & VB2_30xBDH)
+	if (ivideo->vbflags2 & VB2_30xBDH)
 		return;
 
 	/* If LCD already set up by BIOS, skip it */
 	reg = SiS_GetReg(SISCR, 0x32);
-	if(reg & 0x08)
+	if (reg & 0x08)
 		return;
 
 	realcrtno = 1;
-	if(ivideo->SiS_Pr.DDCPortMixup)
+	if (ivideo->SiS_Pr.DDCPortMixup)
 		realcrtno = 0;
 
 	/* Check DDC capabilities */
 	temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags, ivideo->sisvga_engine,
 				realcrtno, 0, &buffer[0], ivideo->vbflags2);
 
-	if((!temp) || (temp == 0xffff) || (!(temp & 0x02)))
+	if ((!temp) || (temp == 0xffff) || (!(temp & 0x02)))
 		return;
 
 	/* Read DDC data */
@@ -2320,17 +2326,17 @@ static void SiS_SenseLCD(struct sis_video_info *ivideo)
 		temp = SiS_HandleDDC(&ivideo->SiS_Pr, ivideo->vbflags,
 				ivideo->sisvga_engine, realcrtno, 1,
 				&buffer[0], ivideo->vbflags2);
-	} while((temp) && i--);
+	} while ((temp) && i--);
 
-	if(temp)
+	if (temp)
 		return;
 
 	/* No digital device */
-	if(!(buffer[0x14] & 0x80))
+	if (!(buffer[0x14] & 0x80))
 		return;
 
 	/* First detailed timing preferred timing? */
-	if(!(buffer[0x18] & 0x02))
+	if (!(buffer[0x18] & 0x02))
 		return;
 
 	xres = buffer[0x38] | ((buffer[0x3a] & 0xf0) << 4);
@@ -2338,26 +2344,26 @@ static void SiS_SenseLCD(struct sis_video_info *ivideo)
 
 	switch(xres) {
 		case 1024:
-			if(yres == 768)
+			if (yres == 768)
 				paneltype = 0x02;
 			break;
 		case 1280:
-			if(yres == 1024)
+			if (yres == 1024)
 				paneltype = 0x03;
 			break;
 		case 1600:
-			if((yres == 1200) && (ivideo->vbflags2 & VB2_30xC))
+			if ((yres == 1200) && (ivideo->vbflags2 & VB2_30xC))
 				paneltype = 0x0b;
 			break;
 	}
 
-	if(!paneltype)
+	if (!paneltype)
 		return;
 
-	if(buffer[0x23])
+	if (buffer[0x23])
 		cr37 |= 0x10;
 
-	if((buffer[0x47] & 0x18) == 0x18)
+	if ((buffer[0x47] & 0x18) == 0x18)
 		cr37 |= ((((buffer[0x47] & 0x06) ^ 0x06) << 5) | 0x20);
 	else
 		cr37 |= 0xc0;
@@ -2372,31 +2378,34 @@ static void SiS_SenseLCD(struct sis_video_info *ivideo)
 
 static int SISDoSense(struct sis_video_info *ivideo, u16 type, u16 test)
 {
-    int temp, mytest, result, i, j;
-
-    for(j = 0; j < 10; j++) {
-       result = 0;
-       for(i = 0; i < 3; i++) {
-          mytest = test;
-	   SiS_SetReg(SISPART4, 0x11, (type & 0x00ff));
-          temp = (type >> 8) | (mytest & 0x00ff);
-	  SiS_SetRegANDOR(SISPART4, 0x10, 0xe0, temp);
-          SiS_DDC2Delay(&ivideo->SiS_Pr, 0x1500);
-          mytest >>= 8;
-          mytest &= 0x7f;
-	   temp = SiS_GetReg(SISPART4, 0x03);
-          temp ^= 0x0e;
-          temp &= mytest;
-          if(temp == mytest) result++;
+	int temp, mytest, result, i, j;
+
+	for (j = 0; j < 10; j++) {
+		result = 0;
+		for (i = 0; i < 3; i++) {
+			mytest = test;
+			SiS_SetReg(SISPART4, 0x11, (type & 0x00ff));
+			temp = (type >> 8) | (mytest & 0x00ff);
+			SiS_SetRegANDOR(SISPART4, 0x10, 0xe0, temp);
+			SiS_DDC2Delay(&ivideo->SiS_Pr, 0x1500);
+			mytest >>= 8;
+			mytest &= 0x7f;
+			temp = SiS_GetReg(SISPART4, 0x03);
+			temp ^= 0x0e;
+			temp &= mytest;
+			if (temp == mytest)
+				result++;
 #if 1
-	  SiS_SetReg(SISPART4, 0x11, 0x00);
-	  SiS_SetRegAND(SISPART4, 0x10, 0xe0);
-	  SiS_DDC2Delay(&ivideo->SiS_Pr, 0x1000);
+			SiS_SetReg(SISPART4, 0x11, 0x00);
+			SiS_SetRegAND(SISPART4, 0x10, 0xe0);
+			SiS_DDC2Delay(&ivideo->SiS_Pr, 0x1000);
 #endif
-       }
-       if((result == 0) || (result >= 2)) break;
-    }
-    return result;
+		}
+
+		if ((result == 0) || (result >= 2))
+			break;
+	}
+	return result;
 }
 
 static void SiS_Sense30x(struct sis_video_info *ivideo)
@@ -4262,18 +4271,17 @@ static int sisfb_post_300_rwtest(struct sis_video_info *ivideo, int iteration,
 	unsigned int k, RankCapacity, PageCapacity, BankNumHigh, BankNumMid;
 	unsigned int PhysicalAdrOtherPage, PhysicalAdrHigh, PhysicalAdrHalfPage;
 
-	 for(k = 0; k < ARRAY_SIZE(SiS_DRAMType); k++) {
-
+	for (k = 0; k < ARRAY_SIZE(SiS_DRAMType); k++) {
 		RankCapacity = buswidth * SiS_DRAMType[k][3];
 
-		if(RankCapacity != PseudoRankCapacity)
+		if (RankCapacity != PseudoRankCapacity)
 			continue;
 
-		if((SiS_DRAMType[k][2] + SiS_DRAMType[k][0]) > PseudoAdrPinCount)
+		if ((SiS_DRAMType[k][2] + SiS_DRAMType[k][0]) > PseudoAdrPinCount)
 			continue;
 
 		BankNumHigh = RankCapacity * 16 * iteration - 1;
-		if(iteration == 3) {             /* Rank No */
+		if (iteration == 3) {             /* Rank No */
 			BankNumMid  = RankCapacity * 16 - 1;
 		} else {
 			BankNumMid  = RankCapacity * 16 * iteration / 2 - 1;
@@ -4287,18 +4295,22 @@ static int sisfb_post_300_rwtest(struct sis_video_info *ivideo, int iteration,
 		SiS_SetRegAND(SISSR, 0x15, 0xFB); /* Test */
 		SiS_SetRegOR(SISSR, 0x15, 0x04);  /* Test */
 		sr14 = (SiS_DRAMType[k][3] * buswidth) - 1;
-		if(buswidth == 4)      sr14 |= 0x80;
-		else if(buswidth == 2) sr14 |= 0x40;
+
+		if (buswidth == 4)
+			sr14 |= 0x80;
+		else if (buswidth == 2)
+			sr14 |= 0x40;
+
 		SiS_SetReg(SISSR, 0x13, SiS_DRAMType[k][4]);
 		SiS_SetReg(SISSR, 0x14, sr14);
 
 		BankNumHigh <<= 16;
 		BankNumMid <<= 16;
 
-		if((BankNumHigh + PhysicalAdrHigh      >= mapsize) ||
-		   (BankNumMid  + PhysicalAdrHigh      >= mapsize) ||
-		   (BankNumHigh + PhysicalAdrHalfPage  >= mapsize) ||
-		   (BankNumHigh + PhysicalAdrOtherPage >= mapsize))
+		if ((BankNumHigh + PhysicalAdrHigh >= mapsize) ||
+		    (BankNumMid  + PhysicalAdrHigh >= mapsize) ||
+		    (BankNumHigh + PhysicalAdrHalfPage  >= mapsize) ||
+		    (BankNumHigh + PhysicalAdrOtherPage >= mapsize))
 			continue;
 
 		/* Write data */
@@ -4312,7 +4324,7 @@ static int sisfb_post_300_rwtest(struct sis_video_info *ivideo, int iteration,
 				(FBAddr + BankNumHigh + PhysicalAdrOtherPage));
 
 		/* Read data */
-		if(readw(FBAddr + BankNumHigh + PhysicalAdrHigh) == PhysicalAdrHigh)
+		if (readw(FBAddr + BankNumHigh + PhysicalAdrHigh) == PhysicalAdrHigh)
 			return 1;
 	}
 
@@ -5867,7 +5879,7 @@ static int sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 			ivideo->cardnumber++;
 	}
 
-	strlcpy(ivideo->myid, chipinfo->chip_name, sizeof(ivideo->myid));
+	strscpy(ivideo->myid, chipinfo->chip_name, sizeof(ivideo->myid));
 
 	ivideo->warncount = 0;
 	ivideo->chip_id = pdev->device;
@@ -6150,24 +6162,20 @@ static int sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 #endif
 
 #ifdef CONFIG_FB_SIS_315
-		if(ivideo->sisvga_engine == SIS_315_VGA) {
+		if (ivideo->sisvga_engine == SIS_315_VGA) {
 			int result = 1;
-		/*	if((ivideo->chip == SIS_315H)   ||
-			   (ivideo->chip == SIS_315)    ||
-			   (ivideo->chip == SIS_315PRO) ||
-			   (ivideo->chip == SIS_330)) {
-				sisfb_post_sis315330(pdev);
-			} else */ if(ivideo->chip == XGI_20) {
+
+			if (ivideo->chip == XGI_20) {
 				result = sisfb_post_xgi(pdev);
 				ivideo->sisfb_can_post = 1;
-			} else if((ivideo->chip == XGI_40) && ivideo->haveXGIROM) {
+			} else if ((ivideo->chip == XGI_40) && ivideo->haveXGIROM) {
 				result = sisfb_post_xgi(pdev);
 				ivideo->sisfb_can_post = 1;
 			} else {
 				printk(KERN_INFO "sisfb: Card is not "
 					"POSTed and sisfb can't do this either.\n");
 			}
-			if(!result) {
+			if (!result) {
 				printk(KERN_ERR "sisfb: Failed to POST card\n");
 				ret = -ENODEV;
 				goto error_3;
diff --git a/drivers/video/fbdev/sm501fb.c b/drivers/video/fbdev/sm501fb.c
index 6a52eba64559..fce6cfbadfd6 100644
--- a/drivers/video/fbdev/sm501fb.c
+++ b/drivers/video/fbdev/sm501fb.c
@@ -1719,7 +1719,7 @@ static int sm501fb_init_fb(struct fb_info *fb, enum sm501_controller head,
 		enable = 0;
 	}
 
-	strlcpy(fb->fix.id, fbname, sizeof(fb->fix.id));
+	strscpy(fb->fix.id, fbname, sizeof(fb->fix.id));
 
 	memcpy(&par->ops,
 	       (head == HEAD_CRT) ? &sm501fb_ops_crt : &sm501fb_ops_pnl,
diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c
index 5c765655d000..52e4ed9da78c 100644
--- a/drivers/video/fbdev/ssd1307fb.c
+++ b/drivers/video/fbdev/ssd1307fb.c
@@ -450,7 +450,7 @@ static int ssd1307fb_init(struct ssd1307fb_par *par)
 	if (ret < 0)
 		return ret;
 
-	/* Set Set Area Color Mode ON/OFF & Low Power Display Mode */
+	/* Set Area Color Mode ON/OFF & Low Power Display Mode */
 	if (par->area_color_enable || par->low_power) {
 		u32 mode;
 
diff --git a/drivers/video/fbdev/sstfb.c b/drivers/video/fbdev/sstfb.c
index 27d4b0ace2d6..cd4d640f9477 100644
--- a/drivers/video/fbdev/sstfb.c
+++ b/drivers/video/fbdev/sstfb.c
@@ -1382,7 +1382,7 @@ static int sstfb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		goto fail;
 	}
 	sst_get_memsize(info, &fix->smem_len);
-	strlcpy(fix->id, spec->name, sizeof(fix->id));
+	strscpy(fix->id, spec->name, sizeof(fix->id));
 
 	printk(KERN_INFO "%s (revision %d) with %s dac\n",
 		fix->id, par->revision, par->dac_sw.name);
diff --git a/drivers/video/fbdev/sunxvr1000.c b/drivers/video/fbdev/sunxvr1000.c
index 15b079505a00..490bd9a14763 100644
--- a/drivers/video/fbdev/sunxvr1000.c
+++ b/drivers/video/fbdev/sunxvr1000.c
@@ -80,7 +80,7 @@ static int gfb_set_fbinfo(struct gfb_info *gp)
 	info->pseudo_palette = gp->pseudo_palette;
 
 	/* Fill fix common fields */
-	strlcpy(info->fix.id, "gfb", sizeof(info->fix.id));
+	strscpy(info->fix.id, "gfb", sizeof(info->fix.id));
         info->fix.smem_start = gp->fb_base_phys;
         info->fix.smem_len = gp->fb_size;
         info->fix.type = FB_TYPE_PACKED_PIXELS;
diff --git a/drivers/video/fbdev/sunxvr2500.c b/drivers/video/fbdev/sunxvr2500.c
index 1d3bacd9d5ac..1279b02234f8 100644
--- a/drivers/video/fbdev/sunxvr2500.c
+++ b/drivers/video/fbdev/sunxvr2500.c
@@ -84,7 +84,7 @@ static int s3d_set_fbinfo(struct s3d_info *sp)
 	info->pseudo_palette = sp->pseudo_palette;
 
 	/* Fill fix common fields */
-	strlcpy(info->fix.id, "s3d", sizeof(info->fix.id));
+	strscpy(info->fix.id, "s3d", sizeof(info->fix.id));
         info->fix.smem_start = sp->fb_base_phys;
         info->fix.smem_len = sp->fb_size;
         info->fix.type = FB_TYPE_PACKED_PIXELS;
diff --git a/drivers/video/fbdev/sunxvr500.c b/drivers/video/fbdev/sunxvr500.c
index 9daf17b11106..f7b463633ba0 100644
--- a/drivers/video/fbdev/sunxvr500.c
+++ b/drivers/video/fbdev/sunxvr500.c
@@ -207,7 +207,7 @@ static int e3d_set_fbinfo(struct e3d_info *ep)
 	info->pseudo_palette = ep->pseudo_palette;
 
 	/* Fill fix common fields */
-	strlcpy(info->fix.id, "e3d", sizeof(info->fix.id));
+	strscpy(info->fix.id, "e3d", sizeof(info->fix.id));
         info->fix.smem_start = ep->fb_base_phys;
         info->fix.smem_len = ep->fb_size;
         info->fix.type = FB_TYPE_PACKED_PIXELS;
diff --git a/drivers/video/fbdev/tcx.c b/drivers/video/fbdev/tcx.c
index 1638a40fed22..01d87f53324d 100644
--- a/drivers/video/fbdev/tcx.c
+++ b/drivers/video/fbdev/tcx.c
@@ -333,7 +333,7 @@ tcx_init_fix(struct fb_info *info, int linebytes)
 	else
 		tcx_name = "TCX24";
 
-	strlcpy(info->fix.id, tcx_name, sizeof(info->fix.id));
+	strscpy(info->fix.id, tcx_name, sizeof(info->fix.id));
 
 	info->fix.type = FB_TYPE_PACKED_PIXELS;
 	info->fix.visual = FB_VISUAL_PSEUDOCOLOR;
diff --git a/drivers/video/fbdev/tdfxfb.c b/drivers/video/fbdev/tdfxfb.c
index 67e37a62b07c..8a8122f8bfeb 100644
--- a/drivers/video/fbdev/tdfxfb.c
+++ b/drivers/video/fbdev/tdfxfb.c
@@ -1264,7 +1264,7 @@ static int tdfxfb_setup_ddc_bus(struct tdfxfb_i2c_chan *chan, const char *name,
 {
 	int rc;
 
-	strlcpy(chan->adapter.name, name, sizeof(chan->adapter.name));
+	strscpy(chan->adapter.name, name, sizeof(chan->adapter.name));
 	chan->adapter.owner		= THIS_MODULE;
 	chan->adapter.class		= I2C_CLASS_DDC;
 	chan->adapter.algo_data		= &chan->algo;
@@ -1293,7 +1293,7 @@ static int tdfxfb_setup_i2c_bus(struct tdfxfb_i2c_chan *chan, const char *name,
 {
 	int rc;
 
-	strlcpy(chan->adapter.name, name, sizeof(chan->adapter.name));
+	strscpy(chan->adapter.name, name, sizeof(chan->adapter.name));
 	chan->adapter.owner		= THIS_MODULE;
 	chan->adapter.algo_data		= &chan->algo;
 	chan->adapter.dev.parent	= dev;
diff --git a/drivers/video/fbdev/tgafb.c b/drivers/video/fbdev/tgafb.c
index ae0cf5540636..1fff5fd7ab51 100644
--- a/drivers/video/fbdev/tgafb.c
+++ b/drivers/video/fbdev/tgafb.c
@@ -1344,7 +1344,7 @@ tgafb_init_fix(struct fb_info *info)
 		memory_size = 16777216;
 	}
 
-	strlcpy(info->fix.id, tga_type_name, sizeof(info->fix.id));
+	strscpy(info->fix.id, tga_type_name, sizeof(info->fix.id));
 
 	info->fix.type = FB_TYPE_PACKED_PIXELS;
 	info->fix.type_aux = 0;
diff --git a/drivers/video/fbdev/tridentfb.c b/drivers/video/fbdev/tridentfb.c
index 319131bd72cf..cda095420ee8 100644
--- a/drivers/video/fbdev/tridentfb.c
+++ b/drivers/video/fbdev/tridentfb.c
@@ -270,7 +270,7 @@ static int tridentfb_setup_ddc_bus(struct fb_info *info)
 {
 	struct tridentfb_par *par = info->par;
 
-	strlcpy(par->ddc_adapter.name, info->fix.id,
+	strscpy(par->ddc_adapter.name, info->fix.id,
 		sizeof(par->ddc_adapter.name));
 	par->ddc_adapter.owner		= THIS_MODULE;
 	par->ddc_adapter.class		= I2C_CLASS_DDC;