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[media] gscpa: Clear usb_err before calling sd methods from suspend/resume

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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans de Goede 2012-05-09 12:11:12 -03:00 committed by Mauro Carvalho Chehab
parent a3d6e8cc0e
commit 9a190c858c
1 changed files with 2 additions and 0 deletions
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2
drivers/media/video/gspca/gspca.c
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@ -2392,6 +2392,7 @@ int gspca_suspend(struct usb_interface *intf, pm_message_t message)
return 0;
mutex_lock(&gspca_dev->usb_lock);
gspca_dev->frozen = 1; /* avoid urb error messages */
gspca_dev->usb_err = 0;
if (gspca_dev->sd_desc->stopN)
gspca_dev->sd_desc->stopN(gspca_dev);
destroy_urbs(gspca_dev);
@ -2411,6 +2412,7 @@ int gspca_resume(struct usb_interface *intf)
mutex_lock(&gspca_dev->usb_lock);
gspca_dev->frozen = 0;
gspca_dev->usb_err = 0;
gspca_dev->sd_desc->init(gspca_dev);
gspca_input_create_urb(gspca_dev);
/*