diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/core/driver.c | 4 | ||||
| -rw-r--r-- | drivers/usb/gadget/fsl_mx3_udc.c | 31 | ||||
| -rw-r--r-- | drivers/usb/gadget/pxa25x_udc.c | 4 | ||||
| -rw-r--r-- | drivers/usb/gadget/s3c-hsotg.c | 2 |
4 files changed, 27 insertions, 14 deletions
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c index a7037bf81688..f3c233806fa3 100644 --- a/drivers/usb/core/driver.c +++ b/drivers/usb/core/driver.c @@ -489,10 +489,10 @@ void usb_driver_release_interface(struct usb_driver *driver, if (device_is_registered(dev)) { device_release_driver(dev); } else { - down(&dev->sem); + device_lock(dev); usb_unbind_interface(dev); dev->driver = NULL; - up(&dev->sem); + device_unlock(dev); } } EXPORT_SYMBOL_GPL(usb_driver_release_interface); 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/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/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)) |