ata: Use dma_zalloc_coherent
authorJoe Perches <joe@perches.com>
Sun, 15 Jun 2014 20:37:32 +0000 (13:37 -0700)
committerTejun Heo <tj@kernel.org>
Tue, 17 Jun 2014 14:23:26 +0000 (10:23 -0400)
Use the zeroing function instead of dma_alloc_coherent & memset(,0,)

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

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