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Date: Thu, 01 Aug 2013 22:51:07 +0100 From: Russell King <rmk+kernel@....linux.org.uk> To: linux-arm-kernel@...ts.infradead.org Cc: linux-kernel@...r.kernel.org, Arnd Bergmann <arnd@...db.de> Subject: [PATCH RFC 17/51] DMA-API: block: nvme-core: replace dma_set_mask()+dma_set_coherent_mask() with new helper Replace the following sequence: dma_set_mask(dev, mask); dma_set_coherent_mask(dev, mask); with a call to the new helper dma_set_mask_and_coherent(). Signed-off-by: Russell King <rmk+kernel@....linux.org.uk> --- drivers/block/nvme-core.c | 7 ++----- 1 files changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c index ce79a59..ac38edd 100644 --- a/drivers/block/nvme-core.c +++ b/drivers/block/nvme-core.c @@ -1949,11 +1949,8 @@ static int nvme_probe(struct pci_dev *pdev, const struct pci_device_id *id) dev->pci_dev = pdev; pci_set_drvdata(pdev, dev); - if (!dma_set_mask(&pdev->dev, DMA_BIT_MASK(64))) - dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64)); - else if (!dma_set_mask(&pdev->dev, DMA_BIT_MASK(32))) - dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32)); - else + if (dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)) && + dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32))) goto disable; result = nvme_set_instance(dev); -- 1.7.4.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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