Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

[linux-2.6-omap-h63xx.git] / drivers / ide / ns87415.c

diff --git a/drivers/ide/ns87415.c b/drivers/ide/ns87415.c
index 13789060f407fd7dc1ff860d40a989e026e1a8ae..83643ed9a426d1a43390987871e1839e5769d7eb 100644 (file)
--- 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 = {