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ALSA: usb-audio: 6fire: return correct XRUN indication

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commit be2f93a4c4 upstream.

Return SNDRV_PCM_POS_XRUN (snd_pcm_uframes_t) instead of
SNDRV_PCM_STATE_XRUN (snd_pcm_state_t) from the pointer
function of 6fire, as expected by snd_pcm_update_hw_ptr0().

Caught by sparse.

Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Eldad Zack 2013-07-19 18:26:53 +02:00 committed by Greg Kroah-Hartman
parent 39367f485b
commit acaeda3564
1 changed files with 1 additions and 1 deletions
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2
sound/usb/6fire/pcm.c
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@ -540,7 +540,7 @@ static snd_pcm_uframes_t usb6fire_pcm_pointer(
snd_pcm_uframes_t ret;
if (rt->panic || !sub)
return SNDRV_PCM_STATE_XRUN;
return SNDRV_PCM_POS_XRUN;
spin_lock_irqsave(&sub->lock, flags);
ret = sub->dma_off;