From 6e6cd4c4388f399dd5726b826f02732c53df3ba5 Mon Sep 17 00:00:00 2001 From: Albert Lee Date: Sat, 17 Feb 2007 02:40:22 +0100 Subject: ide: remove clearing bmdma status from cdrom_decode_status() (rev #4) patch 2/2: Remove clearing bmdma status from cdrom_decode_status() since ATA devices might need it as well. (http://lkml.org/lkml/2006/12/4/201 and http://lkml.org/lkml/2006/11/15/94) Signed-off-by: Albert Lee Cc: Sergei Shtylyov Cc: Alan Cox Cc: "Adam W. Hawks" Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-cd.c | 7 ------- 1 file changed, 7 deletions(-) (limited to 'drivers/ide/ide-cd.c') diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 21f4ae2b717..a2bde80b540 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -687,15 +687,8 @@ static void ide_dump_status_no_sense(ide_drive_t *drive, const char *msg, u8 sta static int cdrom_decode_status(ide_drive_t *drive, int good_stat, int *stat_ret) { struct request *rq = HWGROUP(drive)->rq; - ide_hwif_t *hwif = HWIF(drive); int stat, err, sense_key; - /* We may have bogus DMA interrupts in PIO state here */ - if (HWIF(drive)->dma_status && hwif->atapi_irq_bogon) { - stat = hwif->INB(hwif->dma_status); - /* Should we force the bit as well ? */ - hwif->OUTB(stat, hwif->dma_status); - } /* Check for errors. */ stat = HWIF(drive)->INB(IDE_STATUS_REG); if (stat_ret) -- cgit v1.2.3