diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/block/nvme-core.c | 10 |
2 files changed, 5 insertions, 7 deletions
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index 4682546c5da7..5902bd006a9c 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -508,7 +508,7 @@ config VIRTIO_BLK config BLK_DEV_HD bool "Very old hard disk (MFM/RLL/IDE) driver" depends on HAVE_IDE - depends on !ARM || ARCH_RPC || ARCH_SHARK || BROKEN + depends on !ARM || ARCH_RPC || BROKEN help This is a very old hard disk driver that lacks the enhanced functionality of the newer ones. diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c index da52092980e2..26d03fa0bf26 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; |