drm/amd/display: clean up some inconsistent indenting

No functional modification involved.

drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:2902 dm_resume() warn: inconsistent indenting.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=6940
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Author: wb-zjp846396

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

@@ -2900,7 +2900,7 @@ static int dm_resume(void *handle)
 	}
 
 	/* power on hardware */
-	 dc_set_power_state(dm->dc, DC_ACPI_CM_POWER_STATE_D0);
+	dc_set_power_state(dm->dc, DC_ACPI_CM_POWER_STATE_D0);
 
 	/* program HPD filter */
 	dc_resume(dm->dc);