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authorJoe Perches <joe@perches.com>2014-06-15 13:37:55 -0700
committerTakashi Iwai <tiwai@suse.de>2014-06-16 11:39:45 +0200
commit7f0f20486f4d3da7abaf0099738708881196aa2f (patch)
tree5f89373086e652a603cefda67d06aeafc346dcf8 /sound/sparc
parent74b0c2d75fb4cc89173944e6d8f9eb47aca0c343 (diff)
downloadlinux-stericsson-7f0f20486f4d3da7abaf0099738708881196aa2f.tar.gz
ALSA: Use dma_zalloc_coherent
Use the zeroing function instead of dma_alloc_coherent & memset(,0,) Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/sparc')
-rw-r--r--sound/sparc/dbri.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c
index be1b1aa96b7e..b2c3d0d5dca3 100644
--- a/sound/sparc/dbri.c
+++ b/sound/sparc/dbri.c
@@ -2534,12 +2534,10 @@ static int snd_dbri_create(struct snd_card *card,
dbri->op = op;
dbri->irq = irq;
- dbri->dma = dma_alloc_coherent(&op->dev,
- sizeof(struct dbri_dma),
- &dbri->dma_dvma, GFP_ATOMIC);
+ dbri->dma = dma_zalloc_coherent(&op->dev, sizeof(struct dbri_dma),
+ &dbri->dma_dvma, GFP_ATOMIC);
if (!dbri->dma)
return -ENOMEM;
- memset((void *)dbri->dma, 0, sizeof(struct dbri_dma));
dprintk(D_GEN, "DMA Cmd Block 0x%p (0x%08x)\n",
dbri->dma, dbri->dma_dvma);