There is a typo here so we accidentally set "val" to zero when we
intended just to clear BIT(0).
Fixes: 90d52d57ccac ("PCI: qcom: Add support for IPQ4019 PCIe controller")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
Not tested.
diff --git a/drivers/pci/dwc/pcie-qcom.c b/drivers/pci/dwc/pcie-qcom.c
index 5897af7d3355..b65bbf7c284e 100644
--- a/drivers/pci/dwc/pcie-qcom.c
+++ b/drivers/pci/dwc/pcie-qcom.c
@@ -869,7 +869,7 @@ static int qcom_pcie_init_2_4_0(struct qcom_pcie *pcie)
/* enable PCIe clocks and resets */
val = readl(pcie->parf + PCIE20_PARF_PHY_CTRL);
- val &= !BIT(0);
+ val &= ~BIT(0);
writel(val, pcie->parf + PCIE20_PARF_PHY_CTRL);
/* change DBI base address */
