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, 3 insertions, 3 deletions

diff --git a/drivers/ide/pci/cs5535.c b/drivers/ide/pci/cs5535.c
index 503979372144..0bff4005292a 100644
--- a/drivers/ide/pci/cs5535.c
+++ b/drivers/ide/pci/cs5535.c
@@ -89,7 +89,7 @@ static void cs5535_set_speed(ide_drive_t *drive, u8 speed)
 
                 pioa = speed - XFER_PIO_0;
                 piob = ide_get_best_pio_mode(&(drive->hwif->drives[!unit]),
-                                                255, 4, NULL);
+                                                255, 4);
                 cmd = pioa < piob ? pioa : piob;
 
                 /* Write the speed of the current drive */
@@ -159,7 +159,7 @@ static void cs5535_tuneproc(ide_drive_t *drive, u8 xferspeed)
         /* cs5535 max pio is pio 4, best_pio will check the blacklist.
         i think we don't need to rate_filter the incoming xferspeed
         since we know we're only going to choose pio */
-        xferspeed = ide_get_best_pio_mode(drive, xferspeed, 4, NULL);
+        xferspeed = ide_get_best_pio_mode(drive, xferspeed, 4);
         ide_config_drive_speed(drive, modes[xferspeed]);
         cs5535_set_speed(drive, xferspeed);
 }
@@ -174,7 +174,7 @@ static int cs5535_dma_check(ide_drive_t *drive)
                 return 0;
 
         if (ide_use_fast_pio(drive)) {
-                speed = ide_get_best_pio_mode(drive, 255, 4, NULL);
+                speed = ide_get_best_pio_mode(drive, 255, 4);
                 cs5535_set_drive(drive, speed);
         }