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path: root/drivers/crypto/hifn_795x.c
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Diffstat (limited to 'drivers/crypto/hifn_795x.c')
-rw-r--r--drivers/crypto/hifn_795x.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
index 354836468c5d..7e7a8f01ea6b 100644
--- a/drivers/crypto/hifn_795x.c
+++ b/drivers/crypto/hifn_795x.c
@@ -780,8 +780,8 @@ static int hifn_register_rng(struct hifn_device *dev)
dev->pk_clk_freq) * 256;
dev->rng.name = dev->name;
- dev->rng.data_present = hifn_rng_data_present,
- dev->rng.data_read = hifn_rng_data_read,
+ dev->rng.data_present = hifn_rng_data_present;
+ dev->rng.data_read = hifn_rng_data_read;
dev->rng.priv = (unsigned long)dev;
return hwrng_register(&dev->rng);
@@ -1235,7 +1235,8 @@ static int hifn_setup_src_desc(struct hifn_device *dev, struct page *page,
int idx;
dma_addr_t addr;
- addr = pci_map_page(dev->pdev, page, offset, size, PCI_DMA_TODEVICE);
+ addr = dma_map_page(&dev->pdev->dev, page, offset, size,
+ DMA_TO_DEVICE);
idx = dma->srci;
@@ -1293,7 +1294,8 @@ static void hifn_setup_dst_desc(struct hifn_device *dev, struct page *page,
int idx;
dma_addr_t addr;
- addr = pci_map_page(dev->pdev, page, offset, size, PCI_DMA_FROMDEVICE);
+ addr = dma_map_page(&dev->pdev->dev, page, offset, size,
+ DMA_FROM_DEVICE);
idx = dma->dsti;
dma->dstr[idx].p = __cpu_to_le32(addr);
@@ -2470,7 +2472,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
return err;
pci_set_master(pdev);
- err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
+ err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
if (err)
goto err_out_disable_pci_device;
@@ -2514,8 +2516,9 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
}
}
- dev->desc_virt = pci_zalloc_consistent(pdev, sizeof(struct hifn_dma),
- &dev->desc_dma);
+ dev->desc_virt = dma_alloc_coherent(&pdev->dev,
+ sizeof(struct hifn_dma),
+ &dev->desc_dma, GFP_KERNEL);
if (!dev->desc_virt) {
dev_err(&pdev->dev, "Failed to allocate descriptor rings.\n");
err = -ENOMEM;
@@ -2572,8 +2575,8 @@ err_out_free_irq:
free_irq(dev->irq, dev);
tasklet_kill(&dev->tasklet);
err_out_free_desc:
- pci_free_consistent(pdev, sizeof(struct hifn_dma),
- dev->desc_virt, dev->desc_dma);
+ dma_free_coherent(&pdev->dev, sizeof(struct hifn_dma), dev->desc_virt,
+ dev->desc_dma);
err_out_unmap_bars:
for (i = 0; i < 3; ++i)
@@ -2610,8 +2613,8 @@ static void hifn_remove(struct pci_dev *pdev)
hifn_flush(dev);
- pci_free_consistent(pdev, sizeof(struct hifn_dma),
- dev->desc_virt, dev->desc_dma);
+ dma_free_coherent(&pdev->dev, sizeof(struct hifn_dma),
+ dev->desc_virt, dev->desc_dma);
for (i = 0; i < 3; ++i)
if (dev->bar[i])
iounmap(dev->bar[i]);
@@ -2642,9 +2645,6 @@ static int __init hifn_init(void)
unsigned int freq;
int err;
- /* HIFN supports only 32-bit addresses */
- BUILD_BUG_ON(sizeof(dma_addr_t) != 4);
-
if (strncmp(hifn_pll_ref, "ext", 3) &&
strncmp(hifn_pll_ref, "pci", 3)) {
pr_err("hifn795x: invalid hifn_pll_ref clock, must be pci or ext");