diff options
Diffstat (limited to 'sound/isa/gus/gus_dma.c')
| -rw-r--r-- | sound/isa/gus/gus_dma.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sound/isa/gus/gus_dma.c b/sound/isa/gus/gus_dma.c index 930f4bc..44ee5d3 100644 --- a/sound/isa/gus/gus_dma.c +++ b/sound/isa/gus/gus_dma.c @@ -149,10 +149,10 @@ static void snd_gf1_dma_interrupt(struct snd_gus_card * gus) int snd_gf1_dma_init(struct snd_gus_card * gus) { - down(&gus->dma_mutex); + mutex_lock(&gus->dma_mutex); gus->gf1.dma_shared++; if (gus->gf1.dma_shared > 1) { - up(&gus->dma_mutex); + mutex_unlock(&gus->dma_mutex); return 0; } gus->gf1.interrupt_handler_dma_write = snd_gf1_dma_interrupt; @@ -160,7 +160,7 @@ int snd_gf1_dma_init(struct snd_gus_card * gus) gus->gf1.dma_data_pcm_last = gus->gf1.dma_data_synth = gus->gf1.dma_data_synth_last = NULL; - up(&gus->dma_mutex); + mutex_unlock(&gus->dma_mutex); return 0; } @@ -168,7 +168,7 @@ int snd_gf1_dma_done(struct snd_gus_card * gus) { struct snd_gf1_dma_block *block; - down(&gus->dma_mutex); + mutex_lock(&gus->dma_mutex); gus->gf1.dma_shared--; if (!gus->gf1.dma_shared) { snd_dma_disable(gus->gf1.dma1); @@ -185,7 +185,7 @@ int snd_gf1_dma_done(struct snd_gus_card * gus) gus->gf1.dma_data_pcm_last = gus->gf1.dma_data_synth_last = NULL; } - up(&gus->dma_mutex); + mutex_unlock(&gus->dma_mutex); return 0; } |