ALSA: hiface: return correct XRUN indication

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

Caught by sparse.

Cc: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/usb/hiface/pcm.c b/sound/usb/hiface/pcm.c
index 6430ed2..c21a3df 100644 (file)
--- a/sound/usb/hiface/pcm.c
+++ b/sound/usb/hiface/pcm.c
@@ -503,7 +503,7 @@ static snd_pcm_uframes_t hiface_pcm_pointer(struct snd_pcm_substream *alsa_sub)
        snd_pcm_uframes_t dma_offset;
 
        if (rt->panic || !sub)
-               return SNDRV_PCM_STATE_XRUN;
+               return SNDRV_PCM_POS_XRUN;
 
        spin_lock_irqsave(&sub->lock, flags);
        dma_offset = sub->dma_off;