Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6

[linux-2.6-omap-h63xx.git] / drivers / ide / sc1200.c

diff --git a/drivers/ide/sc1200.c b/drivers/ide/sc1200.c
index f1a8758e3a99f7d8b6953782c4150c35fefb8097..dbdd2985a0d8f7f89b58df5cd9a440dc74df9918 100644 (file)
--- a/drivers/ide/sc1200.c
+++ b/drivers/ide/sc1200.c
@@ -104,11 +104,12 @@ static u8 sc1200_udma_filter(ide_drive_t *drive)
 {
        ide_hwif_t *hwif = drive->hwif;
        ide_drive_t *mate = ide_get_pair_dev(drive);
-       u16 *mateid = mate->id;
+       u16 *mateid;
        u8 mask = hwif->ultra_mask;
 
        if (mate == NULL)
                goto out;
+       mateid = mate->id;
 
        if (ata_id_has_dma(mateid) && __ide_dma_bad_drive(mate) == 0) {
                if ((mateid[ATA_ID_FIELD_VALID] & 4) &&
@@ -124,7 +125,7 @@ out:
 
 static void sc1200_set_dma_mode(ide_drive_t *drive, const u8 mode)
 {
-       ide_hwif_t              *hwif = HWIF(drive);
+       ide_hwif_t              *hwif = drive->hwif;
        struct pci_dev          *dev = to_pci_dev(hwif->dev);
        unsigned int            reg, timings;
        unsigned short          pci_clock;
@@ -169,9 +170,9 @@ static void sc1200_set_dma_mode(ide_drive_t *drive, const u8 mode)
  */
 static int sc1200_dma_end(ide_drive_t *drive)
 {
-       ide_hwif_t *hwif = HWIF(drive);
+       ide_hwif_t *hwif = drive->hwif;
        unsigned long dma_base = hwif->dma_base;
-       byte dma_stat;
+       u8 dma_stat;
 
        dma_stat = inb(dma_base+2);             /* get DMA status */
 
@@ -198,7 +199,7 @@ static int sc1200_dma_end(ide_drive_t *drive)
 
 static void sc1200_set_pio_mode(ide_drive_t *drive, const u8 pio)
 {
-       ide_hwif_t      *hwif = HWIF(drive);
+       ide_hwif_t      *hwif = drive->hwif;
        int             mode = -1;
 
        /*
@@ -291,6 +292,7 @@ static const struct ide_dma_ops sc1200_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    = ide_dma_sff_read_status,
 };
 
 static const struct ide_port_info sc1200_chipset __devinitdata = {