diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index ed2bbe5..22a8c7d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -695,6 +695,9 @@
 {
 	int ret;
 
+	if (adev->pm.sysfs_initialized)
+		return 0;
+
 	if (adev->pm.funcs->get_temperature == NULL)
 		return 0;
 	adev->pm.int_hwmon_dev = hwmon_device_register_with_groups(adev->dev,
@@ -723,6 +726,8 @@
 		return ret;
 	}
 
+	adev->pm.sysfs_initialized = true;
+
 	return 0;
 }