drm/amd/pm: suppress static checker warning
authorEvan Quan <evan.quan@amd.com>
Wed, 26 Aug 2020 03:28:19 +0000 (11:28 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 27 Aug 2020 14:09:00 +0000 (10:09 -0400)
commit6c4d1f43ed0edeee7f38069619cc8c43459a6171
tree80207886071427709f58b439abc413c9df124763
parente1b08ae52b25f7d77a030bbaff745d4818344598
drm/amd/pm: suppress static checker warning

Suppress the warning below:
drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/hardwaremanager.c:274 phm_check_smc_update_required_for_display_configuration()
warn: signedness bug returning '(-22)'

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/pm/powerplay/hwmgr/hardwaremanager.c