'pci_set_dma_mask()' + 'pci_set_consistent_dma_mask()' can be replaced by
an equivalent 'dma_set_mask_and_coherent()' which is much less verbose.
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Youling Tang <tangyouling@xxxxxxxxxxx>
---
v3: Fix build errors of incompatible pointer types.
drivers/i2c/busses/i2c-ismt.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/i2c/busses/i2c-ismt.c b/drivers/i2c/busses/i2c-ismt.c
index a35a27c..88f6039 100644
--- a/drivers/i2c/busses/i2c-ismt.c
+++ b/drivers/i2c/busses/i2c-ismt.c
@@ -903,16 +903,12 @@ ismt_probe(struct pci_dev *pdev, const struct pci_device_id *id)
return -ENODEV;
}
- if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) != 0) ||
- (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)) != 0)) {
- if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0) ||
- (pci_set_consistent_dma_mask(pdev,
- DMA_BIT_MASK(32)) != 0)) {
- dev_err(&pdev->dev, "pci_set_dma_mask fail %p\n",
+ if (dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)) != 0)
+ if (dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)) != 0) {
+ dev_err(&pdev->dev, "dma_set_mask_and_coherent fail %p\n",
pdev);
return -ENODEV;
}
- }
err = ismt_dev_init(priv);
if (err)
--
2.1.0
