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path: root/drivers/ide/ppc/pmac.c
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Diffstat (limited to 'drivers/ide/ppc/pmac.c')
-rw-r--r--drivers/ide/ppc/pmac.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index 2de22b6fe3bd..5b083700d882 100644
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -433,7 +433,7 @@ pmac_ide_selectproc(ide_drive_t *drive)
if (pmif == NULL)
return;
- if (drive->select.b.unit & 0x01)
+ if (drive->dn & 1)
writel(pmif->timings[1], PMAC_IDE_REG(IDE_TIMING_CONFIG));
else
writel(pmif->timings[0], PMAC_IDE_REG(IDE_TIMING_CONFIG));
@@ -455,7 +455,7 @@ pmac_ide_kauai_selectproc(ide_drive_t *drive)
if (pmif == NULL)
return;
- if (drive->select.b.unit & 0x01) {
+ if (drive->dn & 1) {
writel(pmif->timings[1], PMAC_IDE_REG(IDE_KAUAI_PIO_CONFIG));
writel(pmif->timings[3], PMAC_IDE_REG(IDE_KAUAI_ULTRA_CONFIG));
} else {
@@ -528,7 +528,7 @@ pmac_ide_set_pio_mode(ide_drive_t *drive, const u8 pio)
return;
/* which drive is it ? */
- timings = &pmif->timings[drive->select.b.unit & 0x01];
+ timings = &pmif->timings[drive->dn & 1];
t = *timings;
cycle_time = ide_pio_cycle_time(drive, pio);
@@ -805,9 +805,9 @@ static void pmac_ide_set_dma_mode(ide_drive_t *drive, const u8 speed)
ide_hwif_t *hwif = drive->hwif;
pmac_ide_hwif_t *pmif =
(pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
- int unit = (drive->select.b.unit & 0x01);
int ret = 0;
u32 *timings, *timings2, tl[2];
+ u8 unit = drive->dn & 1;
timings = &pmif->timings[unit];
timings2 = &pmif->timings[unit+2];
@@ -1558,8 +1558,7 @@ pmac_ide_dma_setup(ide_drive_t *drive)
pmac_ide_hwif_t *pmif =
(pmac_ide_hwif_t *)dev_get_drvdata(hwif->gendev.parent);
struct request *rq = HWGROUP(drive)->rq;
- u8 unit = (drive->select.b.unit & 0x01);
- u8 ata4;
+ u8 unit = drive->dn & 1, ata4;
if (pmif == NULL)
return 1;