From 869404cb4ff23a8f7af09d8395586630ff56f72f Mon Sep 17 00:00:00 2001 From: Anton Blanchard Date: Thu, 30 Oct 2014 17:27:09 -0500 Subject: [PATCH] ipr: set coherent DMA mask Use dma_set_mask_and_coherent() to set both the DMA and coherent DMA mask. Signed-off-by: Anton Blanchard Signed-off-by: Brian King Signed-off-by: Christoph Hellwig --- drivers/scsi/ipr.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index d6b3e4617283..d8d16625a876 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -9582,16 +9582,17 @@ static int ipr_probe_ioa(struct pci_dev *pdev, ipr_init_regs(ioa_cfg); if (ioa_cfg->sis64) { - rc = dma_set_mask(&pdev->dev, DMA_BIT_MASK(64)); + rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); if (rc < 0) { - dev_dbg(&pdev->dev, "Failed to set 64 bit PCI DMA mask\n"); - rc = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32)); + dev_dbg(&pdev->dev, "Failed to set 64 bit DMA mask\n"); + rc = dma_set_mask_and_coherent(&pdev->dev, + DMA_BIT_MASK(32)); } } else - rc = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32)); + rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); if (rc < 0) { - dev_err(&pdev->dev, "Failed to set PCI DMA mask\n"); + dev_err(&pdev->dev, "Failed to set DMA mask\n"); goto cleanup_nomem; } -- 2.20.1