From f481973d5efdb63b7c6ca6b0ecd2b8462556a461 Mon Sep 17 00:00:00 2001 From: Mahesh Rajashekhara Date: Wed, 5 Apr 2017 16:14:16 +0530 Subject: scsi: aacraid: pci_alloc_consistent() failures on ARM64 There were pci_alloc_consistent() failures on ARM64 platform. Use dma_alloc_coherent() with GFP_KERNEL flag DMA memory allocations. Signed-off-by: Mahesh Rajashekhara [hch: tweaked indentation, removed memsets] Signed-off-by: Christoph Hellwig Acked-by: Dave Carroll Signed-off-by: Martin K. Petersen --- drivers/scsi/aacraid/commctrl.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/scsi/aacraid/commctrl.c') diff --git a/drivers/scsi/aacraid/commctrl.c b/drivers/scsi/aacraid/commctrl.c index f6afd50579c0..d2f8d5954840 100644 --- a/drivers/scsi/aacraid/commctrl.c +++ b/drivers/scsi/aacraid/commctrl.c @@ -100,7 +100,8 @@ static int ioctl_send_fib(struct aac_dev * dev, void __user *arg) goto cleanup; } - kfib = pci_alloc_consistent(dev->pdev, size, &daddr); + kfib = dma_alloc_coherent(&dev->pdev->dev, size, &daddr, + GFP_KERNEL); if (!kfib) { retval = -ENOMEM; goto cleanup; @@ -160,7 +161,8 @@ static int ioctl_send_fib(struct aac_dev * dev, void __user *arg) retval = -EFAULT; cleanup: if (hw_fib) { - pci_free_consistent(dev->pdev, size, kfib, fibptr->hw_fib_pa); + dma_free_coherent(&dev->pdev->dev, size, kfib, + fibptr->hw_fib_pa); fibptr->hw_fib_pa = hw_fib_pa; fibptr->hw_fib_va = hw_fib; } -- cgit v1.2.3