diff options
author | Ma Jun <Jun.Ma2@amd.com> | 2024-04-16 12:30:12 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-05-02 17:35:29 +0300 |
commit | 9fcb0bb45e6a9427fb09c633f480827ca2d19a40 (patch) | |
tree | 0d4fef5c1e88c799274d25efebb8bf0f9e469a2e /drivers | |
parent | bd783afd31e7052df58d6538d850e5ea3d461404 (diff) | |
download | linux-9fcb0bb45e6a9427fb09c633f480827ca2d19a40.tar.xz |
drm/amdgpu/pm: Remove gpu_od if it's an empty directory
commit 0e95ed6452cb079cf9587c774a475a7d83c7e040 upstream.
gpu_od should be removed if it's an empty directory
Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Reported-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Suggested-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpu/drm/amd/pm/amdgpu_pm.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/amdgpu_pm.c b/drivers/gpu/drm/amd/pm/amdgpu_pm.c index 39c5e1dfa275..b4698f985600 100644 --- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c @@ -4217,6 +4217,13 @@ static int amdgpu_od_set_init(struct amdgpu_device *adev) } } + /* + * If gpu_od is the only member in the list, that means gpu_od is an + * empty directory, so remove it. + */ + if (list_is_singular(&adev->pm.od_kobj_list)) + goto err_out; + return 0; err_out: |