[alsa-devel] [PATCH v2 04/10] 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: Eldad Zack eldad@fogrefinery.com --- sound/usb/endpoint.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c index 86b23af..420df01 100644 --- a/sound/usb/endpoint.c +++ b/sound/usb/endpoint.c @@ -943,12 +943,12 @@ 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;