ide: use ata_id_current_chs_valid()

Replace open-coded checks by ata_id_current_chs_valid().

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2008-10-10 22:39:19 +02:00
commit dd8f46f64a