tree 97637da113fe72a95f275c31226742e4b1a548fb
parent 1f2efb82af3cfbac995f590a8f8d3beb6fa5678b
author Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 1216835754 +0200
committer Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 1216835754 +0200

ide: add ide_read_ireason() helper

Add ide_read_ireason() helper and use instead of ->INB for reading
ATAPI Interrupt Reason register.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>