diff options
Diffstat (limited to 'drivers/usb')
-rw-r--r-- | drivers/usb/atm/usbatm.c | 5 | ||||
-rw-r--r-- | drivers/usb/chipidea/Makefile | 2 | ||||
-rw-r--r-- | drivers/usb/core/driver.c | 3 | ||||
-rw-r--r-- | drivers/usb/core/port.c | 1 | ||||
-rw-r--r-- | drivers/usb/gadget/f_uvc.c | 9 | ||||
-rw-r--r-- | drivers/usb/gadget/tcm_usb_gadget.c | 3 | ||||
-rw-r--r-- | drivers/usb/gadget/uvc.h | 2 | ||||
-rw-r--r-- | drivers/usb/host/Kconfig | 4 | ||||
-rw-r--r-- | drivers/usb/musb/musb_dsps.c | 2 | ||||
-rw-r--r-- | drivers/usb/musb/omap2430.c | 2 | ||||
-rw-r--r-- | drivers/usb/phy/phy-twl6030-usb.c | 2 |
11 files changed, 22 insertions, 13 deletions
diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c index d3527dd8b90c..5e0d33a7da58 100644 --- a/drivers/usb/atm/usbatm.c +++ b/drivers/usb/atm/usbatm.c @@ -1020,7 +1020,7 @@ static int usbatm_heavy_init(struct usbatm_data *instance) { struct task_struct *t; - t = kthread_create(usbatm_do_heavy_init, instance, + t = kthread_create(usbatm_do_heavy_init, instance, "%s", instance->driver->driver_name); if (IS_ERR(t)) { usb_err(instance, "%s: failed to create kernel_thread (%ld)!\n", @@ -1076,7 +1076,8 @@ int usbatm_usb_probe(struct usb_interface *intf, const struct usb_device_id *id, /* public fields */ instance->driver = driver; - snprintf(instance->driver_name, sizeof(instance->driver_name), driver->driver_name); + strlcpy(instance->driver_name, driver->driver_name, + sizeof(instance->driver_name)); instance->usb_dev = usb_dev; instance->usb_intf = intf; diff --git a/drivers/usb/chipidea/Makefile b/drivers/usb/chipidea/Makefile index 3bbbcba03815..6cf5f68dedd8 100644 --- a/drivers/usb/chipidea/Makefile +++ b/drivers/usb/chipidea/Makefile @@ -16,6 +16,6 @@ ifneq ($(CONFIG_PCI),) obj-$(CONFIG_USB_CHIPIDEA) += ci_hdrc_pci.o endif -ifneq ($(CONFIG_OF_DEVICE),) +ifneq ($(CONFIG_OF),) obj-$(CONFIG_USB_CHIPIDEA) += ci_hdrc_imx.o usbmisc_imx.o endif diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c index 6eab440e1542..7609ac4aed1c 100644 --- a/drivers/usb/core/driver.c +++ b/drivers/usb/core/driver.c @@ -1765,7 +1765,8 @@ int usb_runtime_idle(struct device *dev) */ if (autosuspend_check(udev) == 0) pm_runtime_autosuspend(dev); - return 0; + /* Tell the core not to suspend it, though. */ + return -EBUSY; } int usb_set_usb2_hardware_lpm(struct usb_device *udev, int enable) diff --git a/drivers/usb/core/port.c b/drivers/usb/core/port.c index 5fd3fee58f8b..d6b0fadf53e9 100644 --- a/drivers/usb/core/port.c +++ b/drivers/usb/core/port.c @@ -141,7 +141,6 @@ static const struct dev_pm_ops usb_port_pm_ops = { #ifdef CONFIG_PM_RUNTIME .runtime_suspend = usb_port_runtime_suspend, .runtime_resume = usb_port_runtime_resume, - .runtime_idle = pm_generic_runtime_idle, #endif }; diff --git a/drivers/usb/gadget/f_uvc.c b/drivers/usb/gadget/f_uvc.c index 5f91c7a59946..e2a1f50bd93c 100644 --- a/drivers/usb/gadget/f_uvc.c +++ b/drivers/usb/gadget/f_uvc.c @@ -406,7 +406,7 @@ uvc_register_video(struct uvc_device *uvc) if (video == NULL) return -ENOMEM; - video->parent = &cdev->gadget->dev; + video->v4l2_dev = &uvc->v4l2_dev; video->fops = &uvc_v4l2_fops; video->release = video_device_release; strlcpy(video->name, cdev->gadget->name, sizeof(video->name)); @@ -563,6 +563,7 @@ uvc_function_unbind(struct usb_configuration *c, struct usb_function *f) INFO(cdev, "uvc_function_unbind\n"); video_unregister_device(uvc->vdev); + v4l2_device_unregister(&uvc->v4l2_dev); uvc->control_ep->driver_data = NULL; uvc->video.ep->driver_data = NULL; @@ -690,6 +691,11 @@ uvc_function_bind(struct usb_configuration *c, struct usb_function *f) if ((ret = usb_function_deactivate(f)) < 0) goto error; + if (v4l2_device_register(&cdev->gadget->dev, &uvc->v4l2_dev)) { + printk(KERN_INFO "v4l2_device_register failed\n"); + goto error; + } + /* Initialise video. */ ret = uvc_video_init(&uvc->video); if (ret < 0) @@ -705,6 +711,7 @@ uvc_function_bind(struct usb_configuration *c, struct usb_function *f) return 0; error: + v4l2_device_unregister(&uvc->v4l2_dev); if (uvc->vdev) video_device_release(uvc->vdev); diff --git a/drivers/usb/gadget/tcm_usb_gadget.c b/drivers/usb/gadget/tcm_usb_gadget.c index 7cacd6ae818e..0ff33396eef3 100644 --- a/drivers/usb/gadget/tcm_usb_gadget.c +++ b/drivers/usb/gadget/tcm_usb_gadget.c @@ -1467,9 +1467,8 @@ static int usbg_get_cmd_state(struct se_cmd *se_cmd) return 0; } -static int usbg_queue_tm_rsp(struct se_cmd *se_cmd) +static void usbg_queue_tm_rsp(struct se_cmd *se_cmd) { - return 0; } static const char *usbg_check_wwn(const char *name) diff --git a/drivers/usb/gadget/uvc.h b/drivers/usb/gadget/uvc.h index 817e9e19cecf..7a9111de8054 100644 --- a/drivers/usb/gadget/uvc.h +++ b/drivers/usb/gadget/uvc.h @@ -57,6 +57,7 @@ struct uvc_event #include <linux/videodev2.h> #include <linux/version.h> #include <media/v4l2-fh.h> +#include <media/v4l2-device.h> #include "uvc_queue.h" @@ -145,6 +146,7 @@ enum uvc_state struct uvc_device { struct video_device *vdev; + struct v4l2_device v4l2_dev; enum uvc_state state; struct usb_function func; struct uvc_video video; diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 2817013bceb1..4263d011392c 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -283,7 +283,7 @@ config USB_EHCI_HCD_PLATFORM config USB_OCTEON_EHCI bool "Octeon on-chip EHCI support" - depends on CPU_CAVIUM_OCTEON + depends on CAVIUM_OCTEON_SOC default n select USB_EHCI_BIG_ENDIAN_MMIO help @@ -488,7 +488,7 @@ config USB_OHCI_HCD_PLATFORM config USB_OCTEON_OHCI bool "Octeon on-chip OHCI support" - depends on CPU_CAVIUM_OCTEON + depends on CAVIUM_OCTEON_SOC default USB_OCTEON_EHCI select USB_OHCI_BIG_ENDIAN_MMIO select USB_OHCI_LITTLE_ENDIAN diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c index e1b661d04021..5233804d66b1 100644 --- a/drivers/usb/musb/musb_dsps.c +++ b/drivers/usb/musb/musb_dsps.c @@ -551,7 +551,7 @@ static int dsps_create_musb_pdev(struct dsps_glue *glue, u8 id) pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) { dev_err(&pdev->dev, - "failed to allocate musb platfrom data\n"); + "failed to allocate musb platform data\n"); ret = -ENOMEM; goto err2; } diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c index 4315d351fc7d..6708a3b78ad8 100644 --- a/drivers/usb/musb/omap2430.c +++ b/drivers/usb/musb/omap2430.c @@ -514,7 +514,7 @@ static int omap2430_probe(struct platform_device *pdev) pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) { dev_err(&pdev->dev, - "failed to allocate musb platfrom data\n"); + "failed to allocate musb platform data\n"); goto err2; } diff --git a/drivers/usb/phy/phy-twl6030-usb.c b/drivers/usb/phy/phy-twl6030-usb.c index 9de7ada90a8b..1753bd367e0a 100644 --- a/drivers/usb/phy/phy-twl6030-usb.c +++ b/drivers/usb/phy/phy-twl6030-usb.c @@ -347,7 +347,7 @@ static int twl6030_usb_probe(struct platform_device *pdev) if (np) { twl->regulator = "usb"; } else if (pdata) { - if (pdata->features & TWL6025_SUBCLASS) + if (pdata->features & TWL6032_SUBCLASS) twl->regulator = "ldousb"; else twl->regulator = "vusb"; |