Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.
Signed-off-by: Nicolin Chen <b42...@freescale.com>
---
sound/soc/davinci/davinci-pcm.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c
index 84a63c6..fa64cd8 100644
--- a/sound/soc/davinci/davinci-pcm.c
+++ b/sound/soc/davinci/davinci-pcm.c
@@ -267,10 +267,9 @@ static int allocate_sram(struct snd_pcm_substream
*substream,
return 0;
ppcm->period_bytes_max = size;
- iram_virt = (void *)gen_pool_alloc(sram_pool, size);
+ iram_virt = gen_pool_dma_alloc(sram_pool, size, &iram_phys);
if (!iram_virt)
goto exit1;
- iram_phys = gen_pool_virt_to_phys(sram_pool, (unsigned)iram_virt);
iram_dma = kzalloc(sizeof(*iram_dma), GFP_KERNEL);
if (!iram_dma)
goto exit2;
--
1.8.4
--
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