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Revert "ARM: dma-mapping: silence warning if atomic_pool_size=0"

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This reverts commit 234d421421.
We do not use coherent_pool=0 anymore.

Change-Id: I3b05f15955c8f4b156cf8a4dfd8c0977e33a24b9
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
This commit is contained in:
Tao Huang
2018-07-26 15:17:59 +08:00
parent d97bada31e
commit 2fc8501e44
1 changed files with 0 additions and 3 deletions
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3
arch/arm/mm/dma-mapping.c
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@@ -338,9 +338,6 @@ static int __init atomic_pool_init(void)
struct page *page;
void *ptr;
if (!atomic_pool_size)
return 0;
atomic_pool = gen_pool_create(PAGE_SHIFT, -1);
if (!atomic_pool)
goto out;