| Message ID | 8bd26b17552315f0a3ea63c166a97a938c88dcf0.1383306365.git.b42378@freescale.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Delegated to: | Vinod Koul |
| Headers | show |
On Fri, Nov 01, 2013 at 07:48:20PM +0800, Nicolin Chen wrote: > Since gen_pool_dma_alloc() is introduced, we implement it to simplify code. Acked-by: Mark Brown <broonie@linaro.org>
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;
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code. Signed-off-by: Nicolin Chen <b42378@freescale.com> --- sound/soc/davinci/davinci-pcm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)