drm/amdgpu: use kernel is_power_of_2 rather than local version
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 21 Jun 2017 16:31:41 +0000 (12:31 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 14 Jul 2017 15:05:44 +0000 (11:05 -0400)
commit7611750784664db46d0db95631e322aeb263dde7
treee5b475ae2d1ff470a7478643ad8bb05506553898
parent6419ec78c6726aa54ff103aceffbf19d546d3d1b
drm/amdgpu: use kernel is_power_of_2 rather than local version

Use the kernel provided version.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c