1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c
index aede7eee9246..3a2bb2723515 100644
--- a/drivers/ide/pci/opti621.c
+++ b/drivers/ide/pci/opti621.c
@@ -147,12 +147,12 @@ static void compute_pios(ide_drive_t *drive, u8 pio)
         int d;
         ide_hwif_t *hwif = HWIF(drive);
 
-        drive->drive_data = ide_get_best_pio_mode(drive, pio, OPTI621_MAX_PIO, NULL);
+        drive->drive_data = ide_get_best_pio_mode(drive, pio, OPTI621_MAX_PIO);
         for (d = 0; d < 2; ++d) {
                 drive = &hwif->drives[d];
                 if (drive->present) {
                         if (drive->drive_data == PIO_DONT_KNOW)
-                                drive->drive_data = ide_get_best_pio_mode(drive, 255, OPTI621_MAX_PIO, NULL);
+                                drive->drive_data = ide_get_best_pio_mode(drive, 255, OPTI621_MAX_PIO);
 #ifdef OPTI621_DEBUG
                         printk("%s: Selected PIO mode %d\n",
                                 drive->name, drive->drive_data);
@@ -350,17 +350,17 @@ static ide_pci_device_t opti621_chipsets[] __devinitdata = {
         {       /* 0 */
                 .name           = "OPTI621",
                 .init_hwif      = init_hwif_opti621,
-                .channels       = 2,
                 .autodma        = AUTODMA,
                 .enablebits     = {{0x45,0x80,0x00}, {0x40,0x08,0x00}},
                 .bootable       = ON_BOARD,
+                .pio_mask       = ATA_PIO3,
         },{     /* 1 */
                 .name           = "OPTI621X",
                 .init_hwif      = init_hwif_opti621,
-                .channels       = 2,
                 .autodma        = AUTODMA,
                 .enablebits     = {{0x45,0x80,0x00}, {0x40,0x08,0x00}},
                 .bootable       = ON_BOARD,
+                .pio_mask       = ATA_PIO3,
         }
 };