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| author | Nicolin Chen <b42378@freescale.com> | 2013-11-14 14:32:15 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-15 09:32:23 +0900 |
| commit | 07968fe4acec6d49e39520ef407ea7f6874b7c2e (patch) | |
| tree | 14bfc8ab313cd71d47561b3924b578346033176d /sound/core/memalloc.c | |
| parent | 0791a6057cb60d12ec5e3182b99e6ffa8044ee3a (diff) | |
| download | op-kernel-dev-07968fe4acec6d49e39520ef407ea7f6874b7c2e.zip op-kernel-dev-07968fe4acec6d49e39520ef407ea7f6874b7c2e.tar.gz | |
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>
Diffstat (limited to 'sound/core/memalloc.c')
| -rw-r--r-- | sound/core/memalloc.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c index 9d93f02..5e1c7bc 100644 --- a/sound/core/memalloc.c +++ b/sound/core/memalloc.c @@ -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); } /** |
