Merge remote-tracking branch 'arm-soc/for-next'

[karo-tx-linux.git] / drivers / gpu / drm / amd / amdgpu / amdgpu_pm.c

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index ed2bbe5b10afe9272cabe2325b183e508c3a1e61..22a8c7d3a3ab03e9dc3fb294c1f0eb818a6a4880 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -695,6 +695,9 @@ int amdgpu_pm_sysfs_init(struct amdgpu_device *adev)
 {
        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 @@ int amdgpu_pm_sysfs_init(struct amdgpu_device *adev)
                return ret;
        }
 
+       adev->pm.sysfs_initialized = true;
+
        return 0;
 }