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Diffstat (limited to 'drivers/gpu/drm/drm_drv.c')
| -rw-r--r-- | drivers/gpu/drm/drm_drv.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index ed87ccb4789e..11901e686d18 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -506,7 +506,7 @@ int drm_dev_init(struct drm_device *dev, } kref_init(&dev->ref); - dev->dev = parent; + dev->dev = get_device(parent); dev->driver = driver; INIT_LIST_HEAD(&dev->filelist); @@ -573,6 +573,7 @@ err_minors: drm_minor_free(dev, DRM_MINOR_CONTROL); drm_fs_inode_free(dev->anon_inode); err_free: + put_device(dev->dev); mutex_destroy(&dev->master_mutex); mutex_destroy(&dev->ctxlist_mutex); mutex_destroy(&dev->filelist_mutex); @@ -608,6 +609,8 @@ void drm_dev_fini(struct drm_device *dev) drm_minor_free(dev, DRM_MINOR_RENDER); drm_minor_free(dev, DRM_MINOR_CONTROL); + put_device(dev->dev); + mutex_destroy(&dev->master_mutex); mutex_destroy(&dev->ctxlist_mutex); mutex_destroy(&dev->filelist_mutex); |