V4L/DVB (9743): em28xx: fix oops audio
Replaced usb_kill_usb for usb_unlink_usb (wait until urb to fully stop require USB core to put the calling process to sleep). Oops: http://www.kerneloops.org/raw.php?rawid=71799&msgid= Signed-off-by: Douglas Schilling Landgraf <dougsland@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -62,7 +62,7 @@ static int em28xx_isoc_audio_deinit(struct em28xx *dev)
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dprintk("Stopping isoc\n");
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for (i = 0; i < EM28XX_AUDIO_BUFS; i++) {
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usb_kill_urb(dev->adev->urb[i]);
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usb_unlink_urb(dev->adev->urb[i]);
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usb_free_urb(dev->adev->urb[i]);
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dev->adev->urb[i] = NULL;
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}
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