ide: improve handling of Power Management requests
authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Wed, 24 Jun 2009 06:52:17 +0000 (23:52 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 24 Jun 2009 07:32:33 +0000 (00:32 -0700)
Make hwif->rq point to PM request during PM sequence and do not allow
any other types of requests to slip in (the old comment was never correct
as there should be no such requests generated during PM sequence).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/ide/ide-io.c

Simple merge