diff options
Diffstat (limited to 'drivers/pci/dwc/pci-imx6.c')
| -rw-r--r-- | drivers/pci/dwc/pci-imx6.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/pci/dwc/pci-imx6.c b/drivers/pci/dwc/pci-imx6.c index bf5c3616e344..b73483534a5b 100644 --- a/drivers/pci/dwc/pci-imx6.c +++ b/drivers/pci/dwc/pci-imx6.c @@ -636,7 +636,7 @@ err_reset_phy: return ret; } -static void imx6_pcie_host_init(struct pcie_port *pp) +static int imx6_pcie_host_init(struct pcie_port *pp) { struct dw_pcie *pci = to_dw_pcie_from_pp(pp); struct imx6_pcie *imx6_pcie = to_imx6_pcie(pci); @@ -649,6 +649,8 @@ static void imx6_pcie_host_init(struct pcie_port *pp) if (IS_ENABLED(CONFIG_PCI_MSI)) dw_pcie_msi_init(pp); + + return 0; } static int imx6_pcie_link_up(struct dw_pcie *pci) @@ -778,14 +780,15 @@ static int imx6_pcie_probe(struct platform_device *pdev) } break; case IMX7D: - imx6_pcie->pciephy_reset = devm_reset_control_get(dev, - "pciephy"); + imx6_pcie->pciephy_reset = devm_reset_control_get_exclusive(dev, + "pciephy"); if (IS_ERR(imx6_pcie->pciephy_reset)) { dev_err(dev, "Failed to get PCIEPHY reset control\n"); return PTR_ERR(imx6_pcie->pciephy_reset); } - imx6_pcie->apps_reset = devm_reset_control_get(dev, "apps"); + imx6_pcie->apps_reset = devm_reset_control_get_exclusive(dev, + "apps"); if (IS_ERR(imx6_pcie->apps_reset)) { dev_err(dev, "Failed to get PCIE APPS reset control\n"); return PTR_ERR(imx6_pcie->apps_reset); |