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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-10-11 23:54:02 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-10-11 23:54:02 +0200
commit8f4dd2e42637fd61a6366d2cace69091926eaa15 (patch)
tree38dc8e475afc27c575ff7f3701e57d5c9e3a9be9 /drivers/ide/pci/it821x.c
parentsis5513: don't change UDMA settings when programming PIO (diff)
downloadlinux-8f4dd2e42637fd61a6366d2cace69091926eaa15.tar.xz
linux-8f4dd2e42637fd61a6366d2cace69091926eaa15.zip
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>
Diffstat (limited to 'drivers/ide/pci/it821x.c')
-rw-r--r--drivers/ide/pci/it821x.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
index 0cce4a7f5e46..758a98230cc5 100644
--- a/drivers/ide/pci/it821x.c
+++ b/drivers/ide/pci/it821x.c
@@ -418,15 +418,6 @@ static int it821x_tune_chipset(ide_drive_t *drive, const u8 speed)
ide_hwif_t *hwif = drive->hwif;
struct it821x_dev *itdev = ide_get_hwifdata(hwif);
- switch (speed) {
- case XFER_PIO_4:
- case XFER_PIO_3:
- case XFER_PIO_2:
- case XFER_PIO_1:
- case XFER_PIO_0:
- return it821x_tunepio(drive, speed - XFER_PIO_0);
- }
-
if (itdev->smart == 0) {
switch (speed) {
/* MWDMA tuning is really hard because our MWDMA and PIO