diff options
| -rw-r--r-- | drivers/usb/core/driver.c | 50 |
1 files changed, 29 insertions, 21 deletions
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c index 02d6db61c94..6c62a6d9148 100644 --- a/drivers/usb/core/driver.c +++ b/drivers/usb/core/driver.c @@ -29,6 +29,14 @@ #include "hcd.h" #include "usb.h" +#define VERBOSE_DEBUG 0 + +#if VERBOSE_DEBUG +#define dev_vdbg dev_dbg +#else +#define dev_vdbg(dev, fmt, args...) do { } while (0) +#endif + #ifdef CONFIG_HOTPLUG /* @@ -812,8 +820,8 @@ static int usb_suspend_device(struct usb_device *udev, pm_message_t msg) } status = udriver->suspend(udev, msg); -done: - // dev_dbg(&udev->dev, "%s: status %d\n", __FUNCTION__, status); + done: + dev_vdbg(&udev->dev, "%s: status %d\n", __FUNCTION__, status); if (status == 0) udev->dev.power.power_state.event = msg.event; return status; @@ -842,8 +850,8 @@ static int usb_resume_device(struct usb_device *udev) udriver = to_usb_device_driver(udev->dev.driver); status = udriver->resume(udev); -done: - // dev_dbg(&udev->dev, "%s: status %d\n", __FUNCTION__, status); + done: + dev_vdbg(&udev->dev, "%s: status %d\n", __FUNCTION__, status); if (status == 0) { udev->autoresume_disabled = 0; udev->dev.power.power_state.event = PM_EVENT_ON; @@ -881,8 +889,8 @@ static int usb_suspend_interface(struct usb_interface *intf, pm_message_t msg) mark_quiesced(intf); } -done: - // dev_dbg(&intf->dev, "%s: status %d\n", __FUNCTION__, status); + done: + dev_vdbg(&intf->dev, "%s: status %d\n", __FUNCTION__, status); return status; } @@ -919,7 +927,7 @@ static int usb_resume_interface(struct usb_interface *intf, int reset_resume) driver->name); done: - // dev_dbg(&intf->dev, "%s: status %d\n", __FUNCTION__, status); + dev_vdbg(&intf->dev, "%s: status %d\n", __FUNCTION__, status); if (status == 0) mark_active(intf); return status; @@ -1083,7 +1091,7 @@ static int usb_suspend_both(struct usb_device *udev, pm_message_t msg) } done: - // dev_dbg(&udev->dev, "%s: status %d\n", __FUNCTION__, status); + dev_vdbg(&udev->dev, "%s: status %d\n", __FUNCTION__, status); return status; } @@ -1180,7 +1188,7 @@ static int usb_resume_both(struct usb_device *udev) } done: - // dev_dbg(&udev->dev, "%s: status %d\n", __FUNCTION__, status); + dev_vdbg(&udev->dev, "%s: status %d\n", __FUNCTION__, status); udev->reset_resume = 0; return status; } @@ -1248,8 +1256,8 @@ void usb_autosuspend_device(struct usb_device *udev) int status; status = usb_autopm_do_device(udev, -1); - // dev_dbg(&udev->dev, "%s: cnt %d\n", - // __FUNCTION__, udev->pm_usage_cnt); + dev_vdbg(&udev->dev, "%s: cnt %d\n", + __FUNCTION__, udev->pm_usage_cnt); } /** @@ -1268,8 +1276,8 @@ void usb_autosuspend_device(struct usb_device *udev) void usb_try_autosuspend_device(struct usb_device *udev) { usb_autopm_do_device(udev, 0); - // dev_dbg(&udev->dev, "%s: cnt %d\n", - // __FUNCTION__, udev->pm_usage_cnt); + dev_vdbg(&udev->dev, "%s: cnt %d\n", + __FUNCTION__, udev->pm_usage_cnt); } /** @@ -1296,8 +1304,8 @@ int usb_autoresume_device(struct usb_device *udev) int status; status = usb_autopm_do_device(udev, 1); - // dev_dbg(&udev->dev, "%s: status %d cnt %d\n", - // __FUNCTION__, status, udev->pm_usage_cnt); + dev_vdbg(&udev->dev, "%s: status %d cnt %d\n", + __FUNCTION__, status, udev->pm_usage_cnt); return status; } @@ -1369,8 +1377,8 @@ void usb_autopm_put_interface(struct usb_interface *intf) int status; status = usb_autopm_do_interface(intf, -1); - // dev_dbg(&intf->dev, "%s: status %d cnt %d\n", - // __FUNCTION__, status, intf->pm_usage_cnt); + dev_vdbg(&intf->dev, "%s: status %d cnt %d\n", + __FUNCTION__, status, intf->pm_usage_cnt); } EXPORT_SYMBOL_GPL(usb_autopm_put_interface); @@ -1413,8 +1421,8 @@ int usb_autopm_get_interface(struct usb_interface *intf) int status; status = usb_autopm_do_interface(intf, 1); - // dev_dbg(&intf->dev, "%s: status %d cnt %d\n", - // __FUNCTION__, status, intf->pm_usage_cnt); + dev_vdbg(&intf->dev, "%s: status %d cnt %d\n", + __FUNCTION__, status, intf->pm_usage_cnt); return status; } EXPORT_SYMBOL_GPL(usb_autopm_get_interface); @@ -1435,8 +1443,8 @@ int usb_autopm_set_interface(struct usb_interface *intf) int status; status = usb_autopm_do_interface(intf, 0); - // dev_dbg(&intf->dev, "%s: status %d cnt %d\n", - // __FUNCTION__, status, intf->pm_usage_cnt); + dev_vdbg(&intf->dev, "%s: status %d cnt %d\n", + __FUNCTION__, status, intf->pm_usage_cnt); return status; } EXPORT_SYMBOL_GPL(usb_autopm_set_interface); |