From 35c9b4daf4c94b30e5cede597d98016ebf31b5ad Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Tue, 31 Mar 2009 20:15:19 +0200 Subject: ide: add ->dma_clear method and remove ->dma_timeout one All custom ->dma_timeout implementations call the generic one thus it is possible to have only an optional method for resetting DMA engine instead: * Add ->dma_clear method and convert hpt366, pdc202xx_old and sl82c105 host drivers to use it. * Always use ide_dma_timeout() in ide_dma_timeout_retry() and remove ->dma_timeout method. * Make ide_dma_timeout() static. There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/hpt366.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) (limited to 'drivers/ide/hpt366.c') diff --git a/drivers/ide/hpt366.c b/drivers/ide/hpt366.c index dbaf184ed9c..a0eb87f5913 100644 --- a/drivers/ide/hpt366.c +++ b/drivers/ide/hpt366.c @@ -835,12 +835,6 @@ static int hpt370_dma_end(ide_drive_t *drive) return ide_dma_end(drive); } -static void hpt370_dma_timeout(ide_drive_t *drive) -{ - hpt370_irq_timeout(drive); - ide_dma_timeout(drive); -} - /* returns 1 if DMA IRQ issued, 0 otherwise */ static int hpt374_dma_test_irq(ide_drive_t *drive) { @@ -1423,7 +1417,6 @@ static const struct ide_dma_ops hpt37x_dma_ops = { .dma_test_irq = hpt374_dma_test_irq, .dma_lost_irq = ide_dma_lost_irq, .dma_timer_expiry = ide_dma_sff_timer_expiry, - .dma_timeout = ide_dma_timeout, .dma_sff_read_status = ide_dma_sff_read_status, }; @@ -1435,7 +1428,7 @@ static const struct ide_dma_ops hpt370_dma_ops = { .dma_test_irq = ide_dma_test_irq, .dma_lost_irq = ide_dma_lost_irq, .dma_timer_expiry = ide_dma_sff_timer_expiry, - .dma_timeout = hpt370_dma_timeout, + .dma_clear = hpt370_irq_timeout, .dma_sff_read_status = ide_dma_sff_read_status, }; @@ -1447,7 +1440,6 @@ static const struct ide_dma_ops hpt36x_dma_ops = { .dma_test_irq = ide_dma_test_irq, .dma_lost_irq = hpt366_dma_lost_irq, .dma_timer_expiry = ide_dma_sff_timer_expiry, - .dma_timeout = ide_dma_timeout, .dma_sff_read_status = ide_dma_sff_read_status, }; -- cgit v1.2.3