diff options
Diffstat (limited to 'drivers/ide/at91_ide.c')
| -rw-r--r-- | drivers/ide/at91_ide.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/ide/at91_ide.c b/drivers/ide/at91_ide.c index 403d0e4265d..dbfeda42b94 100644 --- a/drivers/ide/at91_ide.c +++ b/drivers/ide/at91_ide.c @@ -185,8 +185,7 @@ static void at91_ide_set_pio_mode(ide_drive_t *drive, const u8 pio) timing = ide_timing_find_mode(XFER_PIO_0 + pio); BUG_ON(!timing); - if ((pio > 2 || ata_id_has_iordy(drive->id)) && - !(ata_id_is_cfa(drive->id) && pio > 4)) + if (ide_pio_need_iordy(drive, pio)) use_iordy = 1; apply_timings(chipselect, pio, timing, use_iordy); @@ -216,6 +215,7 @@ static const struct ide_port_info at91_ide_port_info __initdata = { .host_flags = IDE_HFLAG_MMIO | IDE_HFLAG_NO_DMA | IDE_HFLAG_SINGLE | IDE_HFLAG_NO_IO_32BIT | IDE_HFLAG_UNMASK_IRQS, .pio_mask = ATA_PIO6, + .chipset = ide_generic, }; /* @@ -246,8 +246,7 @@ irqreturn_t at91_irq_handler(int irq, void *dev_id) static int __init at91_ide_probe(struct platform_device *pdev) { int ret; - hw_regs_t hw; - hw_regs_t *hws[] = { &hw, NULL, NULL, NULL }; + struct ide_hw hw, *hws[] = { &hw }; struct ide_host *host; struct resource *res; unsigned long tf_base = 0, ctl_base = 0; @@ -304,10 +303,9 @@ static int __init at91_ide_probe(struct platform_device *pdev) ide_std_init_ports(&hw, tf_base, ctl_base + 6); hw.irq = board->irq_pin; - hw.chipset = ide_generic; hw.dev = &pdev->dev; - host = ide_host_alloc(&at91_ide_port_info, hws); + host = ide_host_alloc(&at91_ide_port_info, hws, 1); if (!host) { perr("failed to allocate ide host\n"); return -ENOMEM; |