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Commit c7d18867 authored by Hans de Goede's avatar Hans de Goede Committed by Mauro Carvalho Chehab
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[media] pwc: Also set alt setting to alt0 when no error occured 



isoc_cleanup contains a check to not set the altsetting to alt0 when
the device was unplugged, but the check currently is buggy, and causes
the alt setting to only be set to 0 if an error occured while streaming.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 3751e288

drivers/media/video/pwc/pwc-if.c

+1 −1
Original line number Diff line number Diff line
@@ -957,7 +957,7 @@ void pwc_isoc_cleanup(struct pwc_device *pdev) 
	/* Stop camera, but only if we are sure the camera is still there (unplug

	   is signalled by EPIPE)

	 */

	if (pdev->error_status && pdev->error_status != EPIPE) {

	if (pdev->error_status != EPIPE) {

		PWC_DEBUG_OPEN("Setting alternate interface 0.\n");

		usb_set_interface(pdev->udev, 0, 0);

	}