• Arnd Bergmann's avatar
    compat_ioctl: move HDIO ioctl handling into drivers/ide · 1df23c6f
    Arnd Bergmann authored
    Most of the HDIO ioctls are only used by the obsolete drivers/ide
    subsystem, these can be handled by changing ide_cmd_ioctl() to be aware
    of compat mode and doing the correct transformations in place and using
    it as both native and compat handlers for all drivers.
    
    The SCSI drivers implementing the same commands are already doing
    this in the drivers, so the compat_blkdev_driver_ioctl() function
    is no longer needed now.
    
    The BLKSECTSET and HDIO_GETGEO_BIG ioctls are not implemented
    in any driver any more and no longer need any conversion.
    Reviewed-by: default avatarBen Hutchings <ben.hutchings@codethink.co.uk>
    Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    1df23c6f
compat_ioctl.c 6 KB