From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartlomiej Zolnierkiewicz Subject: [PATCH 02/10] ide: inline ide_dma_timeout() into ide_dma_timeout_retry() Date: Fri, 20 Feb 2009 18:11:54 +0100 Message-ID: <20090220171154.25429.24988.sendpatchset@localhost.localdomain> References: <20090220171139.25429.26702.sendpatchset@localhost.localdomain> Return-path: In-Reply-To: <20090220171139.25429.26702.sendpatchset@localhost.localdomain> Sender: linux-kernel-owner@vger.kernel.org To: linux-ide@vger.kernel.org Cc: Bartlomiej Zolnierkiewicz , linux-kernel@vger.kernel.org List-Id: linux-ide@vger.kernel.org From: Bartlomiej Zolnierkiewicz Subject: [PATCH] ide: inline ide_dma_timeout() into ide_dma_timeout_retry() Since ide_dma_timeout() is only used by ide_dma_timeout_retry() inline it there. There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-dma.c | 21 ++++++--------------- 1 file changed, 6 insertions(+), 15 deletions(-) Index: b/drivers/ide/ide-dma.c =================================================================== --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -456,20 +456,6 @@ void ide_dma_lost_irq(ide_drive_t *drive } EXPORT_SYMBOL_GPL(ide_dma_lost_irq); -static void ide_dma_timeout(ide_drive_t *drive) -{ - ide_hwif_t *hwif = drive->hwif; - - printk(KERN_ERR "%s: timeout waiting for DMA\n", drive->name); - - if (hwif->dma_ops->dma_test_irq(drive)) - return; - - ide_dump_status(drive, "DMA timeout", hwif->tp_ops->read_status(hwif)); - - hwif->dma_ops->dma_end(drive); -} - /* * un-busy the port etc, and clear any pending DMA status. we want to * retry the current request in pio mode instead of risking tossing it @@ -495,7 +481,12 @@ ide_startstop_t ide_dma_timeout_retry(id printk(KERN_WARNING "%s: DMA timeout retry\n", drive->name); if (dma_ops->dma_clear) dma_ops->dma_clear(drive); - ide_dma_timeout(drive); + printk(KERN_ERR "%s: timeout waiting for DMA\n", drive->name); + if (dma_ops->dma_test_irq(drive) == 0) { + ide_dump_status(drive, "DMA timeout", + hwif->tp_ops->read_status(hwif)); + (void)dma_ops->dma_end(drive); + } } /*