ide: use I/O ops directly part #2 (take 2)

v2:
- bump host driver versions (as suggested by Sergei)
- use I/O ops directly in drivers/ide/setup-pci.c

Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>