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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>
This commit is contained in:
Christoph Hellwig 2017-06-16 09:17:11 +02:00 committed by Martin K. Petersen
parent 106e97b92e
commit d31b779115
1 changed files with 6 additions and 4 deletions
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10
drivers/scsi/sgiwd93.c
View File

@ -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;
}