diff options
Diffstat (limited to 'drivers/gpu/drm/drm_drv.c')
| -rw-r--r-- | drivers/gpu/drm/drm_drv.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 6efdba4993fc..6dbb98649795 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -32,7 +32,10 @@ #include <linux/moduleparam.h> #include <linux/mount.h> #include <linux/slab.h> + +#include <drm/drm_drv.h> #include <drm/drmP.h> + #include "drm_crtc_internal.h" #include "drm_legacy.h" #include "drm_internal.h" @@ -257,10 +260,7 @@ static void drm_minor_unregister(struct drm_device *dev, unsigned int type) drm_debugfs_cleanup(minor); } -/** - * drm_minor_acquire - Acquire a DRM minor - * @minor_id: Minor ID of the DRM-minor - * +/* * Looks up the given minor-ID and returns the respective DRM-minor object. The * refence-count of the underlying device is increased so you must release this * object with drm_minor_release(). @@ -268,10 +268,6 @@ static void drm_minor_unregister(struct drm_device *dev, unsigned int type) * As long as you hold this minor, it is guaranteed that the object and the * minor->dev pointer will stay valid! However, the device may get unplugged and * unregistered while you hold the minor. - * - * Returns: - * Pointer to minor-object with increased device-refcount, or PTR_ERR on - * failure. */ struct drm_minor *drm_minor_acquire(unsigned int minor_id) { @@ -294,12 +290,6 @@ struct drm_minor *drm_minor_acquire(unsigned int minor_id) return minor; } -/** - * drm_minor_release - Release DRM minor - * @minor: Pointer to DRM minor object - * - * Release a minor that was previously acquired via drm_minor_acquire(). - */ void drm_minor_release(struct drm_minor *minor) { drm_dev_unref(minor->dev); @@ -568,6 +558,9 @@ err_minors: drm_fs_inode_free(dev->anon_inode); err_free: mutex_destroy(&dev->master_mutex); + mutex_destroy(&dev->ctxlist_mutex); + mutex_destroy(&dev->filelist_mutex); + mutex_destroy(&dev->struct_mutex); return ret; } EXPORT_SYMBOL(drm_dev_init); @@ -630,6 +623,9 @@ static void drm_dev_release(struct kref *ref) drm_minor_free(dev, DRM_MINOR_CONTROL); mutex_destroy(&dev->master_mutex); + mutex_destroy(&dev->ctxlist_mutex); + mutex_destroy(&dev->filelist_mutex); + mutex_destroy(&dev->struct_mutex); kfree(dev->unique); kfree(dev); } |