From 7fc7db824cd4785c91ed5ca14711ae55d12e9610 Mon Sep 17 00:00:00 2001 From: Jesse Zhang Date: Thu, 9 May 2024 17:20:24 +0800 Subject: [PATCH] drm/amd/pm: fix get dpm level count for smu13 For invalid clk types, return -EINVAL to check the return. Signed-off-by: Jesse Zhang Reviewed-by: Yifan Zhang Signed-off-by: Alex Deucher --- 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; -- 2.20.1