diff options
| author |   Alex Deucher <alexander.deucher@amd.com> | 2015-10-23 10:45:14 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-10-23 10:45:35 -0400 |
| commit | c86f5ebfbd147d1a228ab89ee1658e18939bd7ad (patch) | |
| tree | b3baa841455fa6f2623cb1060b5315e55ea30fe4 /drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | |
| parent | drm/radeon: don't try to recreate sysfs entries on resume (diff) | |
| download | linux-dev-c86f5ebfbd147d1a228ab89ee1658e18939bd7ad.tar.xz linux-dev-c86f5ebfbd147d1a228ab89ee1658e18939bd7ad.zip | |
drm/amdgpu: don't try to recreate sysfs entries on resume
Fixes an error on resume caused by:
fa022a9b65d2886486a022fd66b20c823cd76ad9
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c index ed2bbe5b10af..22a8c7d3a3ab 100644 --- 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; } |