Return-path: Received: from caramon.arm.linux.org.uk ([78.32.30.218]:39351 "EHLO caramon.arm.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754366Ab3ITLs3 (ORCPT ); Fri, 20 Sep 2013 07:48:29 -0400 In-Reply-To: <20130919212235.GD12758@n2100.arm.linux.org.uk> References: <20130919212235.GD12758@n2100.arm.linux.org.uk> From: Russell King To: alsa-devel@alsa-project.org, b43-dev@lists.infradead.org, devel@driverdev.osuosl.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, e1000-devel@lists.sourceforge.net, linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org, linux-doc@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-ide@vger.kernel.org, linux-media@vger.kernel.org, linux-mmc@vger.kernel.org, linux-nvme@lists.infradead.org, linux-omap@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-samsung-soc@vger.kernel.org, linux-scsi@vger.kernel.org, linux-tegra@vger.kernel.org, linux-usb@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, Solarflare linux maintainers , uclinux-dist-devel@blackfin.uclinux.org Cc: Matthew Wilcox Subject: [PATCH 17/51] DMA-API: block: nvme-core: replace dma_set_mask()+dma_set_coherent_mask() with new helper Message-Id: (sfid-20130920_134841_135706_DFEEE670) Date: Thu, 19 Sep 2013 22:42:00 +0100 Sender: linux-wireless-owner@vger.kernel.org List-ID: 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 --- drivers/block/nvme-core.c | 10 ++++------ 1 files changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c index da52092..26d03fa 100644 --- a/drivers/block/nvme-core.c +++ b/drivers/block/nvme-core.c @@ -1949,12 +1949,9 @@ static int nvme_dev_map(struct nvme_dev *dev) if (pci_request_selected_regions(pdev, bars, "nvme")) goto disable_pci; - 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 - goto disable_pci; + 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; pci_set_drvdata(pdev, dev); dev->bar = ioremap(pci_resource_start(pdev, 0), 8192); @@ -2168,6 +2165,7 @@ static int nvme_probe(struct pci_dev *pdev, const struct pci_device_id *id) INIT_LIST_HEAD(&dev->namespaces); dev->pci_dev = pdev; + result = nvme_set_instance(dev); if (result) goto free; -- 1.7.4.4