diff options
| author | Prike Liang <Prike.Liang@amd.com> | 2023-11-08 09:38:29 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-12-13 20:27:04 +0300 |
| commit | d4fb20dcc13b37ee4f02025cd1dc8054d6027721 (patch) | |
| tree | 35e634b84c70ff58ad9de4bc731725ca0033ede1 | |
| parent | b5862e5ca58f55649117ebd5488cf6eefe4dc652 (diff) | |
| download | linux-d4fb20dcc13b37ee4f02025cd1dc8054d6027721.tar.xz | |
drm/amdgpu: correct the amdgpu runtime dereference usage count
[ Upstream commit c6df7f313794c3ad41a49b9a7c95da369db607f3 ]
Fix the amdgpu runpm dereference usage count.
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c index 7cc7af2a6822..3671a700189d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c @@ -299,13 +299,11 @@ int amdgpu_display_crtc_set_config(struct drm_mode_set *set, adev->have_disp_power_ref = true; return ret; } - /* if we have no active crtcs, then drop the power ref - we got before */ - if (!active && adev->have_disp_power_ref) { - pm_runtime_put_autosuspend(dev->dev); + /* if we have no active crtcs, then go to + * drop the power ref we got before + */ + if (!active && adev->have_disp_power_ref) adev->have_disp_power_ref = false; - } - out: /* drop the power reference we got coming in here */ pm_runtime_put_autosuspend(dev->dev); |