OMAP: ASoC: Fix spinlock misuse in omap-pcm.c

[linux-2.6-omap-h63xx.git] / sound / soc / omap / omap-pcm.c

diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index b0362dfd5b719a50839503fd39992c9d6ec8df0d..dd3bb293376277d180749a31783bcb34efdf040c 100644 (file)
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -175,9 +175,10 @@ static int omap_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 {
        struct snd_pcm_runtime *runtime = substream->runtime;
        struct omap_runtime_data *prtd = runtime->private_data;
+       unsigned long flags;
        int ret = 0;
 
-       spin_lock_irq(&prtd->lock);
+       spin_lock_irqsave(&prtd->lock, flags);
        switch (cmd) {
        case SNDRV_PCM_TRIGGER_START:
        case SNDRV_PCM_TRIGGER_RESUME:
@@ -195,7 +196,7 @@ static int omap_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
        default:
                ret = -EINVAL;
        }
-       spin_unlock_irq(&prtd->lock);
+       spin_unlock_irqrestore(&prtd->lock, flags);
 
        return ret;
 }