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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-13 17:47:49 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-13 17:47:49 +0200 |
| commit | 78103940e4f8084de2bf8ca81c4bd09b48e9ac16 (patch) | |
| tree | 4743334185826b4430cdda33b444216fb40bd526 /drivers | |
| parent | 90f72eca36e92d5756cf312535d94d7f21f34d2e (diff) | |
| download | linux-78103940e4f8084de2bf8ca81c4bd09b48e9ac16.tar.gz linux-78103940e4f8084de2bf8ca81c4bd09b48e9ac16.tar.bz2 linux-78103940e4f8084de2bf8ca81c4bd09b48e9ac16.zip | |
ide-pmac: remove control register messing from pmac_ide_dma_check()
pmac_ide_do_setfeature() contains matching nIEN setting/clearing so this
Device Control register messing in pmac_ide_dma_check() is totally unnecessary.
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ide/ppc/pmac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c index b24e905ddcdd..d6a1a9be58a7 100644 --- a/drivers/ide/ppc/pmac.c +++ b/drivers/ide/ppc/pmac.c @@ -1784,7 +1784,7 @@ pmac_ide_dma_check(ide_drive_t *drive) drive->using_dma = pmac_ide_udma_enable(drive, mode); else if (mode >= XFER_MW_DMA_0) drive->using_dma = pmac_ide_mdma_enable(drive, mode); - hwif->OUTB(0, IDE_CONTROL_REG); + /* Apply settings to controller */ pmac_ide_do_update_timings(drive); } |