diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-10-11 10:02:55 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-10-18 03:58:51 +0200 |
| commit | 3a21986f1a5974d3d4d1489840188e2349ec7911 (patch) | |
| tree | 13c4177b5ee4b3e33adb67e9b01c85758bbab253 /drivers/scsi/aic94xx/aic94xx_init.c | |
| parent | scsi: esp_scsi: Optimize PIO loops (diff) | |
| download | linux-3a21986f1a5974d3d4d1489840188e2349ec7911.tar.xz linux-3a21986f1a5974d3d4d1489840188e2349ec7911.zip | |
scsi: aic94xx: fully convert to the generic DMA API
The driver is currently using an odd mix of legacy PCI DMA API and
generic DMA API calls, switch it over to the generic API entirely.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/aic94xx/aic94xx_init.c')
| -rw-r--r-- | drivers/scsi/aic94xx/aic94xx_init.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c index 1391e5f35918..41c4d8abdd4a 100644 --- a/drivers/scsi/aic94xx/aic94xx_init.c +++ b/drivers/scsi/aic94xx/aic94xx_init.c @@ -771,13 +771,8 @@ static int asd_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) goto Err_remove; err = -ENODEV; - if (!pci_set_dma_mask(dev, DMA_BIT_MASK(64)) - && !pci_set_consistent_dma_mask(dev, DMA_BIT_MASK(64))) - ; - else if (!pci_set_dma_mask(dev, DMA_BIT_MASK(32)) - && !pci_set_consistent_dma_mask(dev, DMA_BIT_MASK(32))) - ; - else { + if (dma_set_mask_and_coherent(&dev->dev, DMA_BIT_MASK(64)) || + dma_set_mask_and_coherent(&dev->dev, DMA_BIT_MASK(32))) { asd_printk("no suitable DMA mask for %s\n", pci_name(dev)); goto Err_remove; } |