tree fca7b02d8729fd3d16dbb01f83f4976353ec1f6b
parent c9e0020d49587b1b214d65256a88a2978329aefe
author Mike Frysinger <vapier.adi@gmail.com> 1231341278 +0800
committer Bryan Wu <cooloney@kernel.org> 1231341278 +0800

Blackfin arch: check pointers in safe_dma_memcpy

Check pointers in safe_dma_memcpy as this is the entry point for user-space code

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>