diff options
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/usb/gadget/epautoconf.c | 2 | ||||
| -rw-r--r-- | drivers/usb/gadget/f_mass_storage.c | 3 | ||||
| -rw-r--r-- | drivers/usb/gadget/fsl_mx3_udc.c | 31 | ||||
| -rw-r--r-- | drivers/usb/gadget/gadget_chips.h | 8 | ||||
| -rw-r--r-- | drivers/usb/gadget/goku_udc.c | 2 | ||||
| -rw-r--r-- | drivers/usb/gadget/multi.c | 2 | ||||
| -rw-r--r-- | drivers/usb/gadget/pxa25x_udc.c | 4 | ||||
| -rw-r--r-- | drivers/usb/gadget/r8a66597-udc.c | 1 | ||||
| -rw-r--r-- | drivers/usb/gadget/s3c-hsotg.c | 2 |
10 files changed, 38 insertions, 19 deletions
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 7460cd797f45..11a3e0fa4331 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -747,7 +747,7 @@ config USB_MASS_STORAGE which may be used with composite framework. Say "y" to link the driver statically, or "m" to build - a dynamically linked module called "g_file_storage". If unsure, + a dynamically linked module called "g_mass_storage". If unsure, consider File-backed Storage Gadget. config USB_G_SERIAL diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c index 65a5f94cbc04..3568de210f79 100644 --- a/drivers/usb/gadget/epautoconf.c +++ b/drivers/usb/gadget/epautoconf.c @@ -266,7 +266,7 @@ struct usb_ep * __init usb_ep_autoconfig ( } #ifdef CONFIG_BLACKFIN - } else if (gadget_is_musbhsfc(gadget) || gadget_is_musbhdrc(gadget)) { + } else if (gadget_is_musbhdrc(gadget)) { if ((USB_ENDPOINT_XFER_BULK == type) || (USB_ENDPOINT_XFER_ISOC == type)) { if (USB_DIR_IN & desc->bEndpointAddress) diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c index 5a3cdd08f1d0..f4911c09022e 100644 --- a/drivers/usb/gadget/f_mass_storage.c +++ b/drivers/usb/gadget/f_mass_storage.c @@ -2910,7 +2910,7 @@ static void fsg_unbind(struct usb_configuration *c, struct usb_function *f) } -static int fsg_bind(struct usb_configuration *c, struct usb_function *f) +static int __init fsg_bind(struct usb_configuration *c, struct usb_function *f) { struct fsg_dev *fsg = fsg_from_func(f); struct usb_gadget *gadget = c->cdev->gadget; @@ -2954,7 +2954,6 @@ static int fsg_bind(struct usb_configuration *c, struct usb_function *f) autoconf_fail: ERROR(fsg, "unable to autoconfigure all endpoints\n"); rc = -ENOTSUPP; - fsg_unbind(c, f); return rc; } diff --git a/drivers/usb/gadget/fsl_mx3_udc.c b/drivers/usb/gadget/fsl_mx3_udc.c index 4bc2bf3d602e..20a802ecaa15 100644 --- a/drivers/usb/gadget/fsl_mx3_udc.c +++ b/drivers/usb/gadget/fsl_mx3_udc.c @@ -17,6 +17,8 @@ #include <linux/fsl_devices.h> #include <linux/platform_device.h> +#include <mach/hardware.h> + static struct clk *mxc_ahb_clk; static struct clk *mxc_usb_clk; @@ -28,14 +30,16 @@ int fsl_udc_clk_init(struct platform_device *pdev) pdata = pdev->dev.platform_data; - mxc_ahb_clk = clk_get(&pdev->dev, "usb_ahb"); - if (IS_ERR(mxc_ahb_clk)) - return PTR_ERR(mxc_ahb_clk); + if (!cpu_is_mx35()) { + mxc_ahb_clk = clk_get(&pdev->dev, "usb_ahb"); + if (IS_ERR(mxc_ahb_clk)) + return PTR_ERR(mxc_ahb_clk); - ret = clk_enable(mxc_ahb_clk); - if (ret < 0) { - dev_err(&pdev->dev, "clk_enable(\"usb_ahb\") failed\n"); - goto eenahb; + ret = clk_enable(mxc_ahb_clk); + if (ret < 0) { + dev_err(&pdev->dev, "clk_enable(\"usb_ahb\") failed\n"); + goto eenahb; + } } /* make sure USB_CLK is running at 60 MHz +/- 1000 Hz */ @@ -50,6 +54,7 @@ int fsl_udc_clk_init(struct platform_device *pdev) if (pdata->phy_mode != FSL_USB2_PHY_ULPI && (freq < 59999000 || freq > 60001000)) { dev_err(&pdev->dev, "USB_CLK=%lu, should be 60MHz\n", freq); + ret = -EINVAL; goto eclkrate; } @@ -66,9 +71,11 @@ eclkrate: clk_put(mxc_usb_clk); mxc_usb_clk = NULL; egusb: - clk_disable(mxc_ahb_clk); + if (!cpu_is_mx35()) + clk_disable(mxc_ahb_clk); eenahb: - clk_put(mxc_ahb_clk); + if (!cpu_is_mx35()) + clk_put(mxc_ahb_clk); return ret; } @@ -90,6 +97,8 @@ void fsl_udc_clk_release(void) clk_disable(mxc_usb_clk); clk_put(mxc_usb_clk); } - clk_disable(mxc_ahb_clk); - clk_put(mxc_ahb_clk); + if (!cpu_is_mx35()) { + clk_disable(mxc_ahb_clk); + clk_put(mxc_ahb_clk); + } } diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h index 1edbc12fff18..e511fec9f26d 100644 --- a/drivers/usb/gadget/gadget_chips.h +++ b/drivers/usb/gadget/gadget_chips.h @@ -136,6 +136,12 @@ #define gadget_is_r8a66597(g) 0 #endif +#ifdef CONFIG_USB_S3C_HSOTG +#define gadget_is_s3c_hsotg(g) (!strcmp("s3c-hsotg", (g)->name)) +#else +#define gadget_is_s3c_hsotg(g) 0 +#endif + /** * usb_gadget_controller_number - support bcdDevice id convention @@ -192,6 +198,8 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget) return 0x24; else if (gadget_is_r8a66597(gadget)) return 0x25; + else if (gadget_is_s3c_hsotg(gadget)) + return 0x26; return -ENOENT; } diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c index e8edc640381e..1088d08c7ed8 100644 --- a/drivers/usb/gadget/goku_udc.c +++ b/drivers/usb/gadget/goku_udc.c @@ -1768,7 +1768,7 @@ static int goku_probe(struct pci_dev *pdev, const struct pci_device_id *id) * usb_gadget_driver_{register,unregister}() must change. */ if (the_controller) { - WARNING(dev, "ignoring %s\n", pci_name(pdev)); + pr_warning("ignoring %s\n", pci_name(pdev)); return -EBUSY; } if (!pdev->irq) { diff --git a/drivers/usb/gadget/multi.c b/drivers/usb/gadget/multi.c index 76496f5d272c..a930d7fd7e7a 100644 --- a/drivers/usb/gadget/multi.c +++ b/drivers/usb/gadget/multi.c @@ -211,8 +211,6 @@ static int __init cdc_do_config(struct usb_configuration *c) ret = fsg_add(c->cdev, c, fsg_common); if (ret < 0) return ret; - if (ret < 0) - return ret; return 0; } diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c index e6fedbd5a654..be5fb34d9602 100644 --- a/drivers/usb/gadget/pxa25x_udc.c +++ b/drivers/usb/gadget/pxa25x_udc.c @@ -65,6 +65,10 @@ #include <mach/pxa25x-udc.h> #endif +#ifdef CONFIG_ARCH_LUBBOCK +#include <mach/lubbock.h> +#endif + #include <asm/mach/udc_pxa2xx.h> diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c index 8b45145b9136..5e13d23b5f0c 100644 --- a/drivers/usb/gadget/r8a66597-udc.c +++ b/drivers/usb/gadget/r8a66597-udc.c @@ -23,6 +23,7 @@ #include <linux/module.h> #include <linux/interrupt.h> #include <linux/delay.h> +#include <linux/err.h> #include <linux/io.h> #include <linux/platform_device.h> #include <linux/clk.h> diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c index 7e5bf593d386..f742c8e7397c 100644 --- a/drivers/usb/gadget/s3c-hsotg.c +++ b/drivers/usb/gadget/s3c-hsotg.c @@ -30,7 +30,7 @@ #include <plat/regs-usb-hsotg-phy.h> #include <plat/regs-usb-hsotg.h> -#include <plat/regs-sys.h> +#include <mach/regs-sys.h> #include <plat/udc-hs.h> #define DMA_ADDR_INVALID (~((dma_addr_t)0)) |