drm/amdgpu: clean up coding style a bit

No need to bitcast a boolean and even if we should use "!!" instead.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2018-07-18 13:58:16 +02:00 • committed by Alex Deucher
commit f8a91d4555