tree 4a858f4525ea67cd325ec370f4823adc1f7c0450
parent b73c7ee25da6133f97f47ffd3557288417da7c76
author Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 1216835752 +0200
committer Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 1216835752 +0200

ide: add ->read_altstatus method

* Remove ide_read_altstatus() inline helper.

* Add ->read_altstatus method for reading ATA Alternate Status
  register and use it instead of ->INB.

There should be no functional changes caused by this patch.

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