From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartlomiej Zolnierkiewicz Subject: [PATCH 1/7] amd74xx: use ide_get_pair_dev() helper Date: Sun, 21 Dec 2008 21:59:58 +0100 Message-ID: <20081221205958.23791.22069.sendpatchset@localhost.localdomain> Return-path: Received: from mail-fx0-f20.google.com ([209.85.220.20]:52386 "EHLO mail-fx0-f20.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754163AbYLUU76 (ORCPT ); Sun, 21 Dec 2008 15:59:58 -0500 Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org Cc: Bartlomiej Zolnierkiewicz , linux-kernel@vger.kernel.org From: Bartlomiej Zolnierkiewicz Subject: [PATCH] amd74xx: use ide_get_pair_dev() helper There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz --- updates for pata-2.6 tree drivers/ide/amd74xx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) Index: b/drivers/ide/amd74xx.c =================================================================== --- a/drivers/ide/amd74xx.c +++ b/drivers/ide/amd74xx.c @@ -82,7 +82,7 @@ static void amd_set_drive(ide_drive_t *d { ide_hwif_t *hwif = drive->hwif; struct pci_dev *dev = to_pci_dev(hwif->dev); - ide_drive_t *peer = hwif->drives + (~drive->dn & 1); + ide_drive_t *peer = ide_get_pair_dev(drive); struct ide_timing t, p; int T, UT; u8 udma_mask = hwif->ultra_mask; @@ -92,7 +92,7 @@ static void amd_set_drive(ide_drive_t *d ide_timing_compute(drive, speed, &t, T, UT); - if (peer->dev_flags & IDE_DFLAG_PRESENT) { + if (peer) { ide_timing_compute(peer, peer->current_speed, &p, T, UT); ide_timing_merge(&p, &t, &t, IDE_TIMING_8BIT); }