diff options
| -rw-r--r-- | drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c b/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c index 7fc4f0d6a9ad3..2c065ffda070d 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c +++ b/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c @@ -274,32 +274,6 @@ static int qtnf_pcie_init_memory(struct qtnf_pcie_bus_priv *priv) return 0; } -static int -qtnf_pcie_init_dma_mask(struct qtnf_pcie_bus_priv *priv, u64 dma_mask) -{ - int ret; - - ret = dma_supported(&priv->pdev->dev, dma_mask); - if (!ret) { - pr_err("DMA mask %llu not supported\n", dma_mask); - return ret; - } - - ret = pci_set_dma_mask(priv->pdev, dma_mask); - if (ret) { - pr_err("failed to set DMA mask %llu\n", dma_mask); - return ret; - } - - ret = pci_set_consistent_dma_mask(priv->pdev, dma_mask); - if (ret) { - pr_err("failed to set consistent DMA mask %llu\n", dma_mask); - return ret; - } - - return ret; -} - static void qtnf_tune_pcie_mps(struct qtnf_pcie_bus_priv *priv) { struct pci_dev *pdev = priv->pdev; @@ -1212,7 +1186,7 @@ static int qtnf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto err_base; } - ret = qtnf_pcie_init_dma_mask(pcie_priv, DMA_BIT_MASK(32)); + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); if (ret) { pr_err("PCIE DMA mask init failed\n"); goto err_base; |