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authorChristoph Hellwig <hch@lst.de>2017-06-16 10:17:11 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2017-06-26 22:01:06 +0300
commitd31b77911505bbd0cd06403bd5eff26d691ad62d (patch)
tree649c132ab1c963d0c15fed753715a1cd7f2808bb /drivers/scsi/sgiwd93.c
parent106e97b92e644b7f90ce84ba02998c86b4ec747f (diff)
downloadlinux-d31b77911505bbd0cd06403bd5eff26d691ad62d.tar.xz
scsi: sgiwd93: switch to dma_alloc_attrs
Use dma_alloc_attrs directly instead of the dma_alloc_noncoherent wrapper. [mkp: fixed driver name] Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/sgiwd93.c')
-rw-r--r--drivers/scsi/sgiwd93.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/scsi/sgiwd93.c b/drivers/scsi/sgiwd93.c
index 71b4b91d2215..80cfa93e407c 100644
--- a/drivers/scsi/sgiwd93.c
+++ b/drivers/scsi/sgiwd93.c
@@ -249,8 +249,8 @@ static int sgiwd93_probe(struct platform_device *pdev)
hdata = host_to_hostdata(host);
hdata->dev = &pdev->dev;
- hdata->cpu = dma_alloc_noncoherent(&pdev->dev, HPC_DMA_SIZE,
- &hdata->dma, GFP_KERNEL);
+ hdata->cpu = dma_alloc_attrs(&pdev->dev, HPC_DMA_SIZE, &hdata->dma,
+ GFP_KERNEL, DMA_ATTR_NON_CONSISTENT);
if (!hdata->cpu) {
printk(KERN_WARNING "sgiwd93: Could not allocate memory for "
"host %d buffer.\n", unit);
@@ -289,7 +289,8 @@ static int sgiwd93_probe(struct platform_device *pdev)
out_irq:
free_irq(irq, host);
out_free:
- dma_free_noncoherent(&pdev->dev, HPC_DMA_SIZE, hdata->cpu, hdata->dma);
+ dma_free_attrs(&pdev->dev, HPC_DMA_SIZE, hdata->cpu, hdata->dma,
+ DMA_ATTR_NON_CONSISTENT);
out_put:
scsi_host_put(host);
out:
@@ -305,7 +306,8 @@ static int sgiwd93_remove(struct platform_device *pdev)
scsi_remove_host(host);
free_irq(pd->irq, host);
- dma_free_noncoherent(&pdev->dev, HPC_DMA_SIZE, hdata->cpu, hdata->dma);
+ dma_free_attrs(&pdev->dev, HPC_DMA_SIZE, hdata->cpu, hdata->dma,
+ DMA_ATTR_NON_CONSISTENT);
scsi_host_put(host);
return 0;
}