Files
android_kernel_xiaomi_sm8450/drivers/gpu/drm/amd/amdgpu
Rasmus Villemoes 09ccbb74b6 drm/amdgpu: use post-decrement in error handling
We need to use post-decrement to get the pci_map_page undone also for
i==0, and to avoid some very unpleasant behaviour if pci_map_page
failed already at i==0.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2016-02-16 10:05:38 -05:00
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