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Commit 239b9f79 authored by Eldad Zack's avatar Eldad Zack Committed by Takashi Iwai
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ALSA: usb-audio: don't deactivate URBs on in-use EP



If an endpoint in use, its associated URBs should not be
deactivated.

Signed-off-by: default avatarEldad Zack <eldad@fogrefinery.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 26de5d0a
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+3 −3
Original line number Diff line number Diff line
@@ -959,12 +959,12 @@ int snd_usb_endpoint_deactivate(struct snd_usb_endpoint *ep)
	if (!ep)
		return -EINVAL;

	deactivate_urbs(ep, true);
	wait_clear_urbs(ep);

	if (ep->use_count != 0)
		return 0;

	deactivate_urbs(ep, true);
	wait_clear_urbs(ep);

	clear_bit(EP_FLAG_ACTIVATED, &ep->flags);

	return 0;