Subject: [merged] sound-core-memallocc-use-gen_pool_dma_alloc-to-allocate-iram-buffer.patch removed from -mm tree
To: b42378@xxxxxxxxxxxxx,tiwai@xxxxxxx,mm-commits@xxxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Fri, 15 Nov 2013 12:09:27 -0800
The patch titled
Subject: sound/core/memalloc.c: use gen_pool_dma_alloc() to allocate iram buffer
has been removed from the -mm tree. Its filename was
sound-core-memallocc-use-gen_pool_dma_alloc-to-allocate-iram-buffer.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Nicolin Chen <b42378@xxxxxxxxxxxxx>
Subject: 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@xxxxxxxxxxxxx>
Acked-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
sound/core/memalloc.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff -puN sound/core/memalloc.c~sound-core-memallocc-use-gen_pool_dma_alloc-to-allocate-iram-buffer sound/core/memalloc.c
--- a/sound/core/memalloc.c~sound-core-memallocc-use-gen_pool_dma_alloc-to-allocate-iram-buffer
+++ a/sound/core/memalloc.c
@@ -184,11 +184,7 @@ static void snd_malloc_dev_iram(struct s
/* 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);
}
/**
_
Patches currently in -mm which might be from b42378@xxxxxxxxxxxxx are
origin.patch
linux-next.patch
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