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amd74xx: use ide_get_pair_dev() helper

PATCH New Bartlomiej Zolnierkiewicz 1 participant 1 message Dec 21, 2008 libata

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Bartlomiej Zolnierkiewicz

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PATCH 1/7 amd74xx: use ide_get_pair_dev() helper

From: Bartlomiej Zolnierkiewicz <[email protected]>
Subject: [PATCH] amd74xx: use ide_get_pair_dev() helper

There should be no functional changes caused by this patch.

Signed-off-by Bartlomiej Zolnierkiewicz <[email protected]>

---
updates for pata-2.6 tree

 drivers/ide/amd74xx.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
drivers/ide/amd74xx.c +2 -2
Index: 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);
 	}