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sound/core/memalloc.c: use gen_pool_dma_alloc() to allocate iram buffer

Since gen_pool_dma_alloc() is introduced, we implement it to simplify code.

Signed-off-by: Nicolin Chen <b42378@freescale.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
isee-imx_3.14.28.y
Nicolin Chen 7 years ago
committed by Linus Torvalds
parent
commit
07968fe4ac
1 changed files with 1 additions and 5 deletions
  1. +1
    -5
      sound/core/memalloc.c

+ 1
- 5
sound/core/memalloc.c View File

@ -184,11 +184,7 @@ static void snd_malloc_dev_iram(struct snd_dma_buffer *dmab, size_t size)
/* Assign the pool into private_data field */
dmab->private_data = pool;
dmab->area = (void *)gen_pool_alloc(pool, size);
if (!dmab->area)
return;
dmab->addr = gen_pool_virt_to_phys(pool, (unsigned long)dmab->area);
dmab->area = gen_pool_dma_alloc(pool, size, &dmab->addr);
}
/**


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