drm/amdgpu/pm: clean up return types
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 14 Jan 2020 16:04:27 +0000 (11:04 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 16 Jan 2020 18:38:02 +0000 (13:38 -0500)
commit27414cd42a48a4b12897d8e427dc919e4cf41378
treec8853db66b33e2b130373bd47bf7ba6d2fe57131
parent56822db194232c089601728d68ed078dccb97f8b
drm/amdgpu/pm: clean up return types

count is size_t so don't use negative values.

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c