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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-12-12 23:32:00 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-12-12 23:32:00 +0100
commit3f3e6e21845259854d862bfa3c39f6a84356fc3d (patch)
treedfb3719edc78081da8486ff28e69494fc740da45 /drivers/ide/ide-dma.c
parent809b53c4ef7188dc284498ef6e4ec2d4d587a275 (diff)
ide: remove dead code from __ide_dma_test_irq()
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-dma.c')
-rw-r--r--drivers/ide/ide-dma.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index 6879aaae544..4703837bf1f 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -611,12 +611,6 @@ static int __ide_dma_test_irq(ide_drive_t *drive)
ide_hwif_t *hwif = HWIF(drive);
u8 dma_stat = hwif->INB(hwif->dma_status);
-#if 0 /* do not set unless you know what you are doing */
- if (dma_stat & 4) {
- u8 stat = hwif->INB(IDE_STATUS_REG);
- hwif->OUTB(hwif->dma_status, dma_stat & 0xE4);
- }
-#endif
/* return 1 if INTR asserted */
if ((dma_stat & 4) == 4)
return 1;