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-rw-r--r--drivers/usb/core/driver.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index 77de8d6..69e5773 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -1750,6 +1750,7 @@ int usb_suspend(struct device *dev, pm_message_t msg)
int usb_resume(struct device *dev, pm_message_t msg)
{
struct usb_device *udev;
+ int status;
udev = to_usb_device(dev);
@@ -1759,7 +1760,14 @@ int usb_resume(struct device *dev, pm_message_t msg)
*/
if (udev->skip_sys_resume)
return 0;
- return usb_external_resume_device(udev, msg);
+ status = usb_external_resume_device(udev, msg);
+
+ /* Avoid PM error messages for devices disconnected while suspended
+ * as we'll display regular disconnect messages just a bit later.
+ */
+ if (status == -ENODEV)
+ return 0;
+ return status;
}
#endif /* CONFIG_PM */
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