diff options
Diffstat (limited to 'drivers/ide/legacy/dtc2278.c')
| -rw-r--r-- | drivers/ide/legacy/dtc2278.c | 36 |
1 files changed, 14 insertions, 22 deletions
diff --git a/drivers/ide/legacy/dtc2278.c b/drivers/ide/legacy/dtc2278.c index 611c9705a3a..73396f70f2b 100644 --- a/drivers/ide/legacy/dtc2278.c +++ b/drivers/ide/legacy/dtc2278.c @@ -84,14 +84,20 @@ static void dtc2278_set_pio_mode(ide_drive_t *drive, const u8 pio) /* Actually we do - there is a data sheet available for the Winbond but does anyone actually care */ } - - /* - * 32bit I/O has to be enabled for *both* drives at the same time. - */ - drive->io_32bit = 1; - HWIF(drive)->drives[!drive->select.b.unit].io_32bit = 1; } +static const struct ide_port_info dtc2278_port_info __initdata = { + .chipset = ide_dtc2278, + .host_flags = IDE_HFLAG_SERIALIZE | + IDE_HFLAG_NO_UNMASK_IRQS | + IDE_HFLAG_IO_32BIT | + /* disallow ->io_32bit changes */ + IDE_HFLAG_NO_IO_32BIT | + IDE_HFLAG_NO_DMA | + IDE_HFLAG_NO_AUTOTUNE, + .pio_mask = ATA_PIO4, +}; + static int __init dtc2278_probe(void) { unsigned long flags; @@ -122,23 +128,9 @@ static int __init dtc2278_probe(void) #endif local_irq_restore(flags); - hwif->serialized = 1; - hwif->chipset = ide_dtc2278; - hwif->pio_mask = ATA_PIO4; hwif->set_pio_mode = &dtc2278_set_pio_mode; - hwif->drives[0].no_unmask = 1; - hwif->drives[1].no_unmask = 1; - hwif->mate = mate; - - mate->serialized = 1; - mate->chipset = ide_dtc2278; - mate->pio_mask = ATA_PIO4; - mate->drives[0].no_unmask = 1; - mate->drives[1].no_unmask = 1; - mate->mate = hwif; - mate->channel = 1; - - ide_device_add(idx); + + ide_device_add(idx, &dtc2278_port_info); return 0; } |