diff options
Diffstat (limited to 'drivers/ide/pci/opti621.c')
| -rw-r--r-- | drivers/ide/pci/opti621.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c index 9edacba20ffb..6e99080497bf 100644 --- a/drivers/ide/pci/opti621.c +++ b/drivers/ide/pci/opti621.c @@ -53,8 +53,7 @@ * If you then set the second drive to another PIO, the old value * (automatically selected) will be overrided by yours. * There is a 25/33MHz switch in configuration - * register, but driver is written for use at any frequency which get - * (use idebus=xx to select PCI bus speed). + * register, but driver is written for use at any frequency. * * Version 0.1, Nov 8, 1996 * by Jaromir Koutek, for 2.1.8. @@ -210,7 +209,7 @@ static void compute_clocks(int pio, pio_clocks_t *clks) { if (pio != PIO_NOT_EXIST) { int adr_setup, data_pls; - int bus_speed = system_bus_clock(); + int bus_speed = ide_pci_clk ? ide_pci_clk : system_bus_clock(); adr_setup = ide_pio_timings[pio].setup_time; data_pls = ide_pio_timings[pio].active_time; @@ -280,7 +279,7 @@ static void opti621_set_pio_mode(ide_drive_t *drive, const u8 pio) spin_lock_irqsave(&opti621_lock, flags); - reg_base = hwif->io_ports[IDE_DATA_OFFSET]; + reg_base = hwif->io_ports.data_addr; /* allow Register-B */ outb(0xc0, reg_base + CNTRL_REG); |
