ide: change ->set_pio_mode method parameters

[mirror_ubuntu-zesty-kernel.git] / drivers / ide / it821x.c

diff --git a/drivers/ide/it821x.c b/drivers/ide/it821x.c
index 51aa745246dcb9551af49161014f533bd4d4e43c..69becb7b9656f27e4969b64903bdbb2bb6ac3b24 100644 (file)
--- a/drivers/ide/it821x.c
+++ b/drivers/ide/it821x.c
@@ -228,18 +228,18 @@ static void it821x_clock_strategy(ide_drive_t *drive)
 
 /**
  *     it821x_set_pio_mode     -       set host controller for PIO mode
+ *     @hwif: port
  *     @drive: drive
- *     @pio: PIO mode number
  *
  *     Tune the host to the desired PIO mode taking into the consideration
  *     the maximum PIO mode supported by the other device on the cable.
  */
 
-static void it821x_set_pio_mode(ide_drive_t *drive, const u8 pio)
+static void it821x_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive)
 {
-       ide_hwif_t *hwif = drive->hwif;
        struct it821x_dev *itdev = ide_get_hwifdata(hwif);
        ide_drive_t *pair = ide_get_pair_dev(drive);
+       const u8 pio = drive->pio_mode - XFER_PIO_0;
        u8 unit = drive->dn & 1, set_pio = pio;
 
        /* Spec says 89 ref driver uses 88 */