ide: drop "PIO data" argument from ide_get_best_pio_mode()

* Drop no longer needed "PIO data" argument from ide_get_best_pio_mode()
  and convert all users accordingly.

* Remove no longer needed ide_pio_data_t.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
index faccb2d4af43..790233db017b 100644
--- a/drivers/ide/pci/it821x.c
+++ b/drivers/ide/pci/it821x.c
@@ -255,7 +255,7 @@ static int it821x_tunepio(ide_drive_t *drive, u8 set_pio)
          * on the cable.
          */
         if (pair) {
-                u8 pair_pio = ide_get_best_pio_mode(pair, 255, 4, NULL);
+                u8 pair_pio = ide_get_best_pio_mode(pair, 255, 4);
                 /* trim PIO to the slowest of the master/slave */
                 if (pair_pio < set_pio)
                         set_pio = pair_pio;
@@ -276,7 +276,7 @@ static int it821x_tunepio(ide_drive_t *drive, u8 set_pio)
 
 static void it821x_tuneproc(ide_drive_t *drive, u8 pio)
 {
-        pio = ide_get_best_pio_mode(drive, pio, 4, NULL);
+        pio = ide_get_best_pio_mode(drive, pio, 4);
         (void)it821x_tunepio(drive, pio);
 }