diff options
Diffstat (limited to 'drivers/ide/ns87415.c')
| -rw-r--r-- | drivers/ide/ns87415.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/ide/ns87415.c b/drivers/ide/ns87415.c index 13789060f407..83643ed9a426 100644 --- a/drivers/ide/ns87415.c +++ b/drivers/ide/ns87415.c @@ -56,7 +56,7 @@ static u8 superio_read_status(ide_hwif_t *hwif) return superio_ide_inb(hwif->io_ports.status_addr); } -static u8 superio_read_sff_dma_status(ide_hwif_t *hwif) +static u8 superio_dma_sff_read_status(ide_hwif_t *hwif) { return superio_ide_inb(hwif->dma_base + ATA_DMA_STATUS); } @@ -109,7 +109,6 @@ static const struct ide_tp_ops superio_tp_ops = { .exec_command = ide_exec_command, .read_status = superio_read_status, .read_altstatus = ide_read_altstatus, - .read_sff_dma_status = superio_read_sff_dma_status, .set_irq = ide_set_irq, @@ -132,18 +131,20 @@ static void __devinit superio_init_iops(struct hwif_s *hwif) tmp = superio_ide_inb(dma_stat); outb(tmp | 0x66, dma_stat); } +#else +#define superio_dma_sff_read_status ide_dma_sff_read_status #endif static unsigned int ns87415_count = 0, ns87415_control[MAX_HWIFS] = { 0 }; /* * This routine either enables/disables (according to IDE_DFLAG_PRESENT) - * the IRQ associated with the port (HWIF(drive)), + * the IRQ associated with the port, * and selects either PIO or DMA handshaking for the next I/O operation. */ static void ns87415_prepare_drive (ide_drive_t *drive, unsigned int use_dma) { - ide_hwif_t *hwif = HWIF(drive); + ide_hwif_t *hwif = drive->hwif; struct pci_dev *dev = to_pci_dev(hwif->dev); unsigned int bit, other, new, *old = (unsigned int *) hwif->select_data; unsigned long flags; @@ -197,11 +198,11 @@ static void ns87415_selectproc (ide_drive_t *drive) static int ns87415_dma_end(ide_drive_t *drive) { - ide_hwif_t *hwif = HWIF(drive); + ide_hwif_t *hwif = drive->hwif; u8 dma_stat = 0, dma_cmd = 0; drive->waiting_for_dma = 0; - dma_stat = hwif->tp_ops->read_sff_dma_status(hwif); + dma_stat = hwif->dma_ops->dma_sff_read_status(hwif); /* get DMA command mode */ dma_cmd = inb(hwif->dma_base + ATA_DMA_CMD); /* stop DMA */ @@ -308,6 +309,7 @@ static const struct ide_dma_ops ns87415_dma_ops = { .dma_test_irq = ide_dma_test_irq, .dma_lost_irq = ide_dma_lost_irq, .dma_timeout = ide_dma_timeout, + .dma_sff_read_status = superio_dma_sff_read_status, }; static const struct ide_port_info ns87415_chipset __devinitdata = { |