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ide: set/clear drive->waiting_for_dma flag in the core code

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Set/clear drive->waiting_for_dma flag in the core code
instead of in ->dma_setup and ->dma_end methods.

There should be no functional changes caused by this patch.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2009-03-31 20:15:22 +02:00
parent 11998b3161
commit 88b4132e10
14 changed files with 11 additions and 36 deletions
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3
drivers/ide/pmac.c
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@@ -1517,8 +1517,6 @@ static int pmac_ide_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)
(void)readl(PMAC_IDE_REG(IDE_TIMING_CONFIG));
}
drive->waiting_for_dma = 1;
return 0;
}
@@ -1553,7 +1551,6 @@ pmac_ide_dma_end (ide_drive_t *drive)
volatile struct dbdma_regs __iomem *dma = pmif->dma_regs;
u32 dstat;
drive->waiting_for_dma = 0;
dstat = readl(&dma->status);
writel(((RUN|WAKE|DEAD) << 16), &dma->control);