drm/amd/pm/powerplay/hwmgr: use bitwise or for bitmasks addition

For bit mask addition, it is recommended to use or operator "|" instead
of numerical addition as the former is quicker and cleaner. Change
suggested by orplus.cocci Coccinelle semantic patch.

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Deepak R Varma <drv@mailo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
index 6dd33a2..585cc44 100644 (file)
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
@@ -4203,7 +4203,7 @@ static int smu7_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 
        if ((0 == data->sclk_dpm_key_disabled) &&
                (data->need_update_smu7_dpm_table &
-                       (DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
+                       (DPMTABLE_OD_UPDATE_SCLK | DPMTABLE_UPDATE_SCLK))) {
                PP_ASSERT_WITH_CODE(true == smum_is_dpm_running(hwmgr),
                                "Trying to freeze SCLK DPM when DPM is disabled",
                                );
@@ -4260,7 +4260,7 @@ static int smu7_populate_and_upload_sclk_mclk_dpm_levels(
        }
 
        if (data->need_update_smu7_dpm_table &
-                       (DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK)) {
+                       (DPMTABLE_OD_UPDATE_SCLK | DPMTABLE_UPDATE_SCLK)) {
                result = smum_populate_all_graphic_levels(hwmgr);
                PP_ASSERT_WITH_CODE((0 == result),
                                "Failed to populate SCLK during PopulateNewDPMClocksStates Function!",
@@ -4268,7 +4268,7 @@ static int smu7_populate_and_upload_sclk_mclk_dpm_levels(
        }
 
        if (data->need_update_smu7_dpm_table &
-                       (DPMTABLE_OD_UPDATE_MCLK + DPMTABLE_UPDATE_MCLK)) {
+                       (DPMTABLE_OD_UPDATE_MCLK | DPMTABLE_UPDATE_MCLK)) {
                /*populate MCLK dpm table to SMU7 */
                result = smum_populate_all_memory_levels(hwmgr);
                PP_ASSERT_WITH_CODE((0 == result),
@@ -4359,7 +4359,7 @@ static int smu7_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 
        if ((0 == data->sclk_dpm_key_disabled) &&
                (data->need_update_smu7_dpm_table &
-               (DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
+               (DPMTABLE_OD_UPDATE_SCLK | DPMTABLE_UPDATE_SCLK))) {
 
                PP_ASSERT_WITH_CODE(true == smum_is_dpm_running(hwmgr),
                                "Trying to Unfreeze SCLK DPM when DPM is disabled",