From: Chengming Gui <Jack.Gui@amd.com>
Date: Tue, 21 May 2019 07:57:21 +0000 (+0800)
Subject: drm/amd/powerplay: Fix code error for translating int type to bool type correctly
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a7517677085413ff69d0c9038b0aadc2e7954143;p=linux.git

drm/amd/powerplay: Fix code error for translating int type to bool type correctly

Fix code error to support value < 0 or > 1.

Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Hawking Zhang <hawking.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index 3a47130f81500..d5f03b9625396 100644
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -348,7 +348,7 @@ static int smu_early_init(void *handle)
 	struct smu_context *smu = &adev->smu;
 
 	smu->adev = adev;
-	smu->pm_enabled = amdgpu_dpm;
+	smu->pm_enabled = !!amdgpu_dpm;
 	mutex_init(&smu->mutex);
 
 	return smu_set_funcs(adev);