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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-11 23:53:59 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-11 23:53:59 +0200 |
| commit | f212ff28f08e4ddcef9f25b13463c45cc4204a0c (patch) | |
| tree | e8fe63044c2ebec404689cbd55d75497aa77da0a /drivers/ide/pci/atiixp.c | |
| parent | sis5513: add ->udma_filter method for chipset_family >= ATA_133 (diff) | |
| download | linux-f212ff28f08e4ddcef9f25b13463c45cc4204a0c.tar.xz linux-f212ff28f08e4ddcef9f25b13463c45cc4204a0c.zip | |
ide: move ide_rate_filter() calls to the upper layer (take 2)
* Move ide_rate_filter() calls from host drivers to IDE core.
* Make ide_rate_filter() static.
* Make 'speed' argument of ->speedproc const.
v2:
* Fix it8213_tune_chipset() comment.
There should be no functionality changes caused by this patch.
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/atiixp.c')
| -rw-r--r-- | drivers/ide/pci/atiixp.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/ide/pci/atiixp.c b/drivers/ide/pci/atiixp.c index 679eb92b8920..e05e88298500 100644 --- a/drivers/ide/pci/atiixp.c +++ b/drivers/ide/pci/atiixp.c @@ -163,23 +163,21 @@ static void atiixp_tuneproc(ide_drive_t *drive, u8 pio) /** * atiixp_tune_chipset - tune a ATIIXP interface * @drive: IDE drive to tune - * @xferspeed: speed to configure + * @speed: speed to configure * * Set a ATIIXP interface channel to the desired speeds. This involves * requires the right timing data into the ATIIXP configuration space * then setting the drive parameters appropriately */ -static int atiixp_speedproc(ide_drive_t *drive, u8 xferspeed) +static int atiixp_speedproc(ide_drive_t *drive, const u8 speed) { struct pci_dev *dev = drive->hwif->pci_dev; unsigned long flags; int timing_shift = (drive->dn & 2) ? 16 : 0 + (drive->dn & 1) ? 0 : 8; u32 tmp32; u16 tmp16; - u8 speed, pio; - - speed = ide_rate_filter(drive, xferspeed); + u8 pio; if (speed >= XFER_PIO_0 && speed <= XFER_PIO_4) { atiixp_tune_pio(drive, speed - XFER_PIO_0); |