diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drmP.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 2c322564ca7d..4e53f1607355 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -43,6 +43,7 @@ #include <asm/current.h> #endif /* __alpha__ */ #include <linux/kernel.h> +#include <linux/kref.h> #include <linux/miscdevice.h> #include <linux/fs.h> #include <linux/init.h> @@ -1102,6 +1103,7 @@ struct drm_device { /** \name Lifetime Management */ /*@{ */ + struct kref ref; /**< Object ref-count */ struct device *dev; /**< Device structure of bus-device */ struct drm_driver *driver; /**< DRM driver managing the device */ void *dev_private; /**< DRM driver private data */ @@ -1666,7 +1668,8 @@ static __inline__ void drm_core_dropmap(struct drm_local_map *map) struct drm_device *drm_dev_alloc(struct drm_driver *driver, struct device *parent); -void drm_dev_free(struct drm_device *dev); +void drm_dev_ref(struct drm_device *dev); +void drm_dev_unref(struct drm_device *dev); int drm_dev_register(struct drm_device *dev, unsigned long flags); void drm_dev_unregister(struct drm_device *dev); /*@}*/ |
