* \param cmd command.
* \param arg user argument, pointing to a drm_unique structure.
* \return zero on success or a negative number on failure.
*
* Copies the bus id from drm_device::unique into user space.
*/
* \param cmd command.
* \param arg user argument, pointing to a drm_unique structure.
* \return zero on success or a negative number on failure.
*
* Copies the bus id from drm_device::unique into user space.
*/
* \param cmd command.
* \param arg user argument, pointing to a drm_unique structure.
* \return zero on success or a negative number on failure.
* \param cmd command.
* \param arg user argument, pointing to a drm_unique structure.
* \return zero on success or a negative number on failure.
* in interface version 1.1 and will return EBUSY when setversion has requested
* version 1.1 or greater.
*/
* in interface version 1.1 and will return EBUSY when setversion has requested
* version 1.1 or greater.
*/
struct drm_unique u;
int domain, bus, slot, func, ret;
struct drm_unique u;
int domain, bus, slot, func, ret;
* \param cmd command.
* \param arg user argument, pointing to a drm_stats structure.
*
* \return zero on success or a negative number on failure.
*/
* \param cmd command.
* \param arg user argument, pointing to a drm_stats structure.
*
* \return zero on success or a negative number on failure.
*/
* \param cmd command.
* \param arg user argument, pointing to a drm_lock structure.
* \return zero on success or negative number on failure.
* \param cmd command.
* \param arg user argument, pointing to a drm_lock structure.
* \return zero on success or negative number on failure.
-int drm_noop(struct inode *inode, struct file *filp, unsigned int cmd,
+int drm_noop(struct inode *inode, struct drm_file *file_priv, unsigned int cmd,