102 struct drm_master *drm_master_create(struct drm_minor *minor)  in drm_master_create()  argument
116 	master->minor = minor;  in drm_master_create()
118 	list_add_tail(&master->head, &minor->master_list);  in drm_master_create()
133 	struct drm_device *dev = master->minor->dev;  in drm_master_destroy()
181 	if (file_priv->minor->master && file_priv->minor->master != file_priv->master)  in drm_setmaster_ioctl()
187 	if (file_priv->minor->master)  in drm_setmaster_ioctl()
191 	file_priv->minor->master = drm_master_get(file_priv->master);  in drm_setmaster_ioctl()
197 			drm_master_put(&file_priv->minor->master);  in drm_setmaster_ioctl()
211 	if (!file_priv->minor->master)  in drm_dropmaster_ioctl()
217 	drm_master_put(&file_priv->minor->master);  in drm_dropmaster_ioctl()
330  * Get a secondary minor number.
333  * \param sec-minor structure to hold the assigned minor
338  * minor numbers to secondary heads of multi-headed cards
340 int drm_get_minor(struct drm_device *dev, struct drm_minor **minor, int type)  in drm_get_minor()  argument
387 	*minor = new_minor;  in drm_get_minor()
389 	DRM_DEBUG("new minor assigned %d\n", minor_id);  in drm_get_minor()
396 	*minor = NULL;  in drm_get_minor()
402  * Put a secondary minor number.
408  * last minor released.
413 	struct drm_minor *minor = *minor_p;  in drm_put_minor()  local
415 	DRM_DEBUG("release secondary minor %d\n", minor->index);  in drm_put_minor()
417 	funsetown(&minor->buf_sigio);  in drm_put_minor()
419 	destroy_dev(minor->device);  in drm_put_minor()
421 	free(minor, DRM_MEM_MINOR);  in drm_put_minor()