return ret;
}
-#ifdef CONFIG_COMPAT
-static int pkt_compat_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg)
-{
- switch (cmd) {
- /* compatible */
- case CDROMEJECT:
- case CDROMMULTISESSION:
- case CDROMREADTOCENTRY:
- case SCSI_IOCTL_SEND_COMMAND:
- return pkt_ioctl(bdev, mode, cmd, (unsigned long)compat_ptr(arg));
-
-
- /* FIXME: no handler so far */
- case CDROM_LAST_WRITTEN:
- /* handled in compat_blkdev_driver_ioctl */
- case CDROM_SEND_PACKET:
- default:
- return -ENOIOCTLCMD;
- }
-}
-#endif
-
static unsigned int pkt_check_events(struct gendisk *disk,
unsigned int clearing)
{
.open = pkt_open,
.release = pkt_close,
.ioctl = pkt_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = pkt_compat_ioctl,
-#endif
+ .compat_ioctl = blkdev_compat_ptr_ioctl,
.check_events = pkt_check_events,
};