[libata ata_piix] Fix ICH6/7 map value interpretation
authorJeff Garzik <jgarzik@pobox.com>
Sat, 28 Jan 2006 17:26:23 +0000 (12:26 -0500)
committerJeff Garzik <jgarzik@pobox.com>
Sat, 28 Jan 2006 17:26:23 +0000 (12:26 -0500)
commitb376bc1f6b4258112d714fb4ee8e5d57b53625f2
treea904b4754c697bc915998f627ad94114f12509a1
parentc2bd58047b9b5c91a3b0a851de66a877f2eb7ae3
[libata ata_piix] Fix ICH6/7 map value interpretation

The previous change failed to properly mask out unrelated bits, which
resulted in a failure to detect devices.
drivers/scsi/ata_piix.c