drm/radeon/kms: Clean up errors in radeon_pm.c

Fix the following errors reported by checkpatch:

ERROR: space required before the open parenthesis '('

Signed-off-by: XueBing Chen <chenxb_99091@126.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
XueBing Chen 2024-01-11 09:11:59 +00:00 • committed by Alex Deucher
commit 6d01359dfd