diff options
Diffstat (limited to 'drivers/pci/controller/dwc')
| -rw-r--r-- | drivers/pci/controller/dwc/pci-imx6.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c index ea2617712a3b..bb3dcfdbf697 100644 --- a/drivers/pci/controller/dwc/pci-imx6.c +++ b/drivers/pci/controller/dwc/pci-imx6.c @@ -723,21 +723,6 @@ static int imx6_setup_phy_mpll(struct imx6_pcie *imx6_pcie) return 0; } -static int imx6_pcie_wait_for_link(struct imx6_pcie *imx6_pcie) -{ - struct dw_pcie *pci = imx6_pcie->pci; - struct device *dev = pci->dev; - - /* check if the link is up or not */ - if (!dw_pcie_wait_for_link(pci)) - return 0; - - dev_dbg(dev, "DEBUG_R0: 0x%08x, DEBUG_R1: 0x%08x\n", - dw_pcie_readl_dbi(pci, PCIE_PHY_DEBUG_R0), - dw_pcie_readl_dbi(pci, PCIE_PHY_DEBUG_R1)); - return -ETIMEDOUT; -} - static int imx6_pcie_wait_for_speed_change(struct imx6_pcie *imx6_pcie) { struct dw_pcie *pci = imx6_pcie->pci; @@ -796,7 +781,7 @@ static int imx6_pcie_establish_link(struct imx6_pcie *imx6_pcie) /* Start LTSSM. */ imx6_pcie_ltssm_enable(dev); - ret = imx6_pcie_wait_for_link(imx6_pcie); + ret = dw_pcie_wait_for_link(pci); if (ret) goto err_reset_phy; @@ -834,7 +819,7 @@ static int imx6_pcie_establish_link(struct imx6_pcie *imx6_pcie) } /* Make sure link training is finished as well! */ - ret = imx6_pcie_wait_for_link(imx6_pcie); + ret = dw_pcie_wait_for_link(pci); if (ret) { dev_err(dev, "Failed to bring link up!\n"); goto err_reset_phy; |