ide: Fix cs5535 driver accessing beyond array boundary

[karo-tx-linux.git] / drivers / ide / pci / cs5535.c

diff --git a/drivers/ide/pci/cs5535.c b/drivers/ide/pci/cs5535.c
index e4891a16afeff3f076700c1d9d506b657a747d71..c141b730617979c49852068c8a2748e22a6ab748 100644 (file)
--- a/drivers/ide/pci/cs5535.c
+++ b/drivers/ide/pci/cs5535.c
@@ -84,7 +84,7 @@ static void cs5535_set_speed(ide_drive_t *drive, const u8 speed)
 
        /* Set the PIO timings */
        if ((speed & XFER_MODE) == XFER_PIO) {
-               ide_drive_t *pair = &drive->hwif->drives[drive->dn ^ 1];
+               ide_drive_t *pair = ide_get_paired_drive(drive);
                u8 cmd, pioa;
 
                cmd = pioa = speed - XFER_PIO_0;