ide: use only ->set_pio_mode method for programming PIO modes (take 2)

Use ->set_pio_mode method to program PIO modes in ide_set_xfer_rate()
(the only place which used ->speedproc to program PIO modes) and remove
handling of PIO modes from all ->speedproc implementations.

v2:
* Fix pmac_ide_tune_chipset() comment.

There should be no functionality changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 0 insertions, 5 deletions

diff --git a/drivers/ide/cris/ide-cris.c b/drivers/ide/cris/ide-cris.c
index 7c90218e9319..4bb42b30bfc0 100644
--- a/drivers/ide/cris/ide-cris.c
+++ b/drivers/ide/cris/ide-cris.c
@@ -724,11 +724,6 @@ static int speed_cris_ide(ide_drive_t *drive, const u8 speed)
 {
         int cyc = 0, dvs = 0, strobe = 0, hold = 0;
 
-        if (speed >= XFER_PIO_0 && speed <= XFER_PIO_4) {
-                cris_set_pio_mode(drive, speed - XFER_PIO_0);
-                return ide_config_drive_speed(drive, speed);
-        }
-
         switch(speed)
         {
                 case XFER_UDMA_0: