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ide: remove dead code from __ide_dma_test_irq()

PATCH In review Bartlomiej Zolnierkiewicz 2 participants 2 messages Dec 3, 2007 – Dec 4, 2007 libata

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Bartlomiej Zolnierkiewicz

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PATCH 1/6 ide: remove dead code from __ide_dma_test_irq()

Signed-off-by Bartlomiej Zolnierkiewicz <[email protected]>
---
 drivers/ide/ide-dma.c |    6 ------
 1 file changed, 6 deletions(-)
drivers/ide/ide-dma.c +0 -6
Index: b/drivers/ide/ide-dma.c
===================================================================
@@ -589,12 +589,6 @@ static int __ide_dma_test_irq(ide_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;