diff options
| author |   Anton Blanchard <anton@samba.org> | 2014-10-30 17:27:09 -0500 |
|---|---|---|
| committer |   Christoph Hellwig <hch@lst.de> | 2014-11-12 11:32:00 +0100 |
| commit | 869404cb4ff23a8f7af09d8395586630ff56f72f (patch) | |
| tree | 78a68190015cb65db1bbf63fe9808ad2bb53fefc /drivers/scsi/ipr.c | |
| parent | ipr: convert to generic DMA API (diff) | |
| download | linux-dev-869404cb4ff23a8f7af09d8395586630ff56f72f.tar.xz linux-dev-869404cb4ff23a8f7af09d8395586630ff56f72f.zip | |
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 <anton@samba.org>
Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/ipr.c')
| -rw-r--r-- | drivers/scsi/ipr.c | 11 |
1 files 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; } |