[PATCH] drm/amd/powerplay: fix compile warning for wrong data type V2

Evan Quan evan.quan at amd.com
Wed Sep 5 05:18:49 UTC 2018


do_div expects the 1st argument in 64bit instead of 32bit.
Drop the usage of do_div as it seems unnecessary.

V2: drop usage of do_div completely

Change-Id: Id2032a43727e7f1fa5163333d3565354d412a561
Signed-off-by: Evan Quan <evan.quan at amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
index 3efd59e984a3..1e65ac01e0f5 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
@@ -1195,7 +1195,7 @@ static int vega20_set_sclk_od(
 	int ret = 0;
 
 	od_sclk = golden_sclk_table->dpm_levels[golden_sclk_table->count - 1].value * value;
-	do_div(od_sclk, 100);
+	od_sclk /= 100;
 	od_sclk += golden_sclk_table->dpm_levels[golden_sclk_table->count - 1].value;
 
 	ret = vega20_od8_set_settings(hwmgr, OD8_SETTING_GFXCLK_FMAX, od_sclk);
@@ -1242,7 +1242,7 @@ static int vega20_set_mclk_od(
 	int ret = 0;
 
 	od_mclk = golden_mclk_table->dpm_levels[golden_mclk_table->count - 1].value * value;
-	do_div(od_mclk, 100);
+	od_mclk /= 100;
 	od_mclk += golden_mclk_table->dpm_levels[golden_mclk_table->count - 1].value;
 
 	ret = vega20_od8_set_settings(hwmgr, OD8_SETTING_UCLK_FMAX, od_mclk);
-- 
2.18.0



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