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ide: remove dead code from __ide_dma_test_irq()
author
Bartlomiej Zolnierkiewicz
<bzolnier@gmail.com>
Wed, 12 Dec 2007 22:32:00 +0000
(23:32 +0100)
committer
Bartlomiej Zolnierkiewicz
<bzolnier@gmail.com>
Wed, 12 Dec 2007 22:32:00 +0000
(23:32 +0100)
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
drivers/ide/ide-dma.c
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diff --git
a/drivers/ide/ide-dma.c
b/drivers/ide/ide-dma.c
index
6879aaa
..
4703837
100644
(file)
--- 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;