1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c
index 684160d3cc0e..6e99080497bf 100644
--- a/drivers/ide/pci/opti621.c
+++ b/drivers/ide/pci/opti621.c
@@ -279,7 +279,7 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio)
 
         spin_lock_irqsave(&opti621_lock, flags);
 
-        reg_base = hwif->io_ports[IDE_DATA_OFFSET];
+        reg_base = hwif->io_ports.data_addr;
 
         /* allow Register-B */
         outb(0xc0, reg_base + CNTRL_REG);