ide: change ->set_pio_mode method parameters

Change ->set_pio_mode method parameters to match ->set_piomode method
used in struct ata_port_operations.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 746ef9f..803ec30 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -624,7 +624,7 @@
  */
 struct ide_port_ops {
 	void	(*init_dev)(ide_drive_t *);
-	void	(*set_pio_mode)(ide_drive_t *, const u8);
+	void	(*set_pio_mode)(struct hwif_s *, ide_drive_t *);
 	void	(*set_dma_mode)(ide_drive_t *, const u8);
 	int	(*reset_poll)(ide_drive_t *);
 	void	(*pre_reset)(ide_drive_t *);