[PATCH 20/22] drm/amd/pm: fix get dpm level count for smu13

[Jesse Zhang]

For invalid clk types, return -EINVAL to check the return.

Signed-off-by: Jesse Zhang <jesse.zh...@amd.com>
---
 drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c 
b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c
index 59854465d711..9c2c43bfed0b 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c
@@ -643,7 +643,7 @@ static int smu_v13_0_5_get_dpm_level_count(struct 
smu_context *smu,
                *count = clk_table->NumDfPstatesEnabled;
                break;
        default:
-               break;
+               return -EINVAL;
        }
 
        return 0;
-- 
2.25.1