40 static int drm_open_helper(struct cdev *kdev, int flags, int fmt,
120 int drm_open(struct cdev *kdev, int flags, int fmt, DRM_STRUCTPROC *p)  in drm_open()  argument
127 	minor = kdev->si_drv1;  in drm_open()
143 	retcode = drm_open_helper(kdev, flags, fmt, p, dev);  in drm_open()
178 static int drm_open_helper(struct cdev *kdev, int flags, int fmt,  in drm_open_helper()  argument
189 	DRM_DEBUG("pid = %d, device = %s\n", DRM_CURRENTPID, devtoname(kdev));  in drm_open_helper()
197 	priv->minor = kdev->si_drv1;  in drm_open_helper()
497 drm_read(struct cdev *kdev, struct uio *uio, int ioflag)  in drm_read()  argument
510 	dev = drm_get_device_from_kdev(kdev);  in drm_read()
556 drm_poll(struct cdev *kdev, int events, struct thread *td)  in drm_poll()  argument
568 	dev = drm_get_device_from_kdev(kdev);  in drm_poll()
587 drm_mmap_single(struct cdev *kdev, vm_ooffset_t *offset, vm_size_t size,  in drm_mmap_single()  argument
592 	dev = drm_get_device_from_kdev(kdev);  in drm_mmap_single()