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| author | Christoph Hellwig <hch@lst.de> | 2017-12-22 16:05:15 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-01-15 09:34:55 +0100 |
| commit | 57bf5a8963f80fb3828c46c3e3a5b2dd790e09a7 (patch) | |
| tree | 17ccc31f02cbc09c8a51c8b95acf50f0b62e366b /arch/mn10300/mm | |
| parent | 205e1b7f51e4af2643eb1d61a6503e415cd1e014 (diff) | |
| download | linux-57bf5a8963f80fb3828c46c3e3a5b2dd790e09a7.tar.gz linux-57bf5a8963f80fb3828c46c3e3a5b2dd790e09a7.tar.bz2 linux-57bf5a8963f80fb3828c46c3e3a5b2dd790e09a7.zip | |
dma-mapping: clear harmful GFP_* flags in common code
Lift the code from x86 so that we behave consistently. In the future we
should probably warn if any of these is set.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> [m68k]
Diffstat (limited to 'arch/mn10300/mm')
| -rw-r--r-- | arch/mn10300/mm/dma-alloc.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/mn10300/mm/dma-alloc.c b/arch/mn10300/mm/dma-alloc.c index 86108d2496b3..e3910d4db102 100644 --- a/arch/mn10300/mm/dma-alloc.c +++ b/arch/mn10300/mm/dma-alloc.c @@ -37,9 +37,6 @@ static void *mn10300_dma_alloc(struct device *dev, size_t size, goto done; } - /* ignore region specifiers */ - gfp &= ~(__GFP_DMA | __GFP_HIGHMEM); - if (dev == NULL || dev->coherent_dma_mask < 0xffffffff) gfp |= GFP_DMA; |