- nothing clever here: the most noticeable change is the change of
  returned value for (*init_setup) in struct ide_pci_device_s which
  goes from void to int. Anything else is editing and checking for
  errors in the output of the compiler;
- pci_disable_device() added for the error path in pci_init_sgiioc4();
- BUG() removed in amd74xx_probe(): good old printk() is enough.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>