diff options
| author | Steven Price <steven.price@arm.com> | 2019-08-16 12:31:07 +0300 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2019-08-19 19:38:51 +0300 |
| commit | aa4fffec310da5eb6d6ef09509b03e780bdf248a (patch) | |
| tree | 9adaa48e2d0a43e00b581c6fa0fd666e79b423ab /drivers/gpu/drm/panfrost/panfrost_devfreq.c | |
| parent | e21dd290881b20c9a37e4a79568841e9ffebeb67 (diff) | |
| download | linux-aa4fffec310da5eb6d6ef09509b03e780bdf248a.tar.xz | |
drm/panfrost: Remove opp table when unloading
The devfreq opp table needs to be removed when unloading the driver to
free the memory associated with it.
Signed-off-by: Steven Price <steven.price@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190816093107.30518-3-steven.price@arm.com
Diffstat (limited to 'drivers/gpu/drm/panfrost/panfrost_devfreq.c')
| -rw-r--r-- | drivers/gpu/drm/panfrost/panfrost_devfreq.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c b/drivers/gpu/drm/panfrost/panfrost_devfreq.c index 77e1ad24de53..710d903f8e0d 100644 --- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c +++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c @@ -160,12 +160,18 @@ int panfrost_devfreq_init(struct panfrost_device *pfdev) DRM_DEV_ERROR(&pfdev->pdev->dev, "Couldn't initialize GPU devfreq\n"); ret = PTR_ERR(pfdev->devfreq.devfreq); pfdev->devfreq.devfreq = NULL; + dev_pm_opp_of_remove_table(&pfdev->pdev->dev); return ret; } return 0; } +void panfrost_devfreq_fini(struct panfrost_device *pfdev) +{ + dev_pm_opp_of_remove_table(&pfdev->pdev->dev); +} + void panfrost_devfreq_resume(struct panfrost_device *pfdev) { int i; |