- Replace ide_delay_50m with mdelay(50). There is absolutely no reason we
   should behave different behaviors whatever IDECS support is enabled or not.

 - Kill last parameter of ide_register_hw(). It should return a pointer to the
   interface registered later.

 - pdc202xx patches by Bartomiej onierkiewicz.

 - ServerWorks chi pset support cleanup by Andrej Panin.

 - Move temporarily ide_setup_ports to main.c unfold it in ide-pnp.c.