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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/sis5513.c
parent0d3be723cb6432e384267d0fe83ee0bae5e17846 (diff)
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/sis5513.c')
-rw-r--r--drivers/ide/pci/sis5513.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index 3a8cb1468a7..3e18899de63 100644
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -519,15 +519,10 @@ static void config_art_rwp_pio (ide_drive_t *drive, u8 pio)
}
}
-static int sis5513_tune_drive(ide_drive_t *drive, const u8 pio)
-{
- config_art_rwp_pio(drive, pio);
- return ide_config_drive_speed(drive, XFER_PIO_0 + pio);
-}
-
static void sis_set_pio_mode(ide_drive_t *drive, const u8 pio)
{
- (void)sis5513_tune_drive(drive, pio);
+ config_art_rwp_pio(drive, pio);
+ (void)ide_config_drive_speed(drive, XFER_PIO_0 + pio);
}
static int sis5513_tune_chipset(ide_drive_t *drive, const u8 speed)
@@ -537,9 +532,6 @@ static int sis5513_tune_chipset(ide_drive_t *drive, const u8 speed)
u32 regdw;
u8 drive_pci, reg;
- if (speed >= XFER_PIO_0 && speed <= XFER_PIO_4)
- return sis5513_tune_drive(drive, speed - XFER_PIO_0);
-
/* See config_art_rwp_pio for drive pci config registers */
drive_pci = 0x40;
if (chipset_family >= ATA_133) {