diff options
Diffstat (limited to 'drivers/pci/host')
-rw-r--r-- | drivers/pci/host/pcie-iproc.c | 34 |
1 files changed, 13 insertions, 21 deletions
diff --git a/drivers/pci/host/pcie-iproc.c b/drivers/pci/host/pcie-iproc.c index d77481ea553e..9a00dca5e453 100644 --- a/drivers/pci/host/pcie-iproc.c +++ b/drivers/pci/host/pcie-iproc.c @@ -191,19 +191,16 @@ int iproc_pcie_setup(struct iproc_pcie *pcie, struct list_head *res) if (!pcie || !pcie->dev || !pcie->base) return -EINVAL; - if (pcie->phy) { - ret = phy_init(pcie->phy); - if (ret) { - dev_err(pcie->dev, "unable to initialize PCIe PHY\n"); - return ret; - } - - ret = phy_power_on(pcie->phy); - if (ret) { - dev_err(pcie->dev, "unable to power on PCIe PHY\n"); - goto err_exit_phy; - } + ret = phy_init(pcie->phy); + if (ret) { + dev_err(pcie->dev, "unable to initialize PCIe PHY\n"); + return ret; + } + ret = phy_power_on(pcie->phy); + if (ret) { + dev_err(pcie->dev, "unable to power on PCIe PHY\n"); + goto err_exit_phy; } iproc_pcie_reset(pcie); @@ -239,12 +236,9 @@ err_rm_root_bus: pci_remove_root_bus(bus); err_power_off_phy: - if (pcie->phy) - phy_power_off(pcie->phy); + phy_power_off(pcie->phy); err_exit_phy: - if (pcie->phy) - phy_exit(pcie->phy); - + phy_exit(pcie->phy); return ret; } EXPORT_SYMBOL(iproc_pcie_setup); @@ -254,10 +248,8 @@ int iproc_pcie_remove(struct iproc_pcie *pcie) pci_stop_root_bus(pcie->root_bus); pci_remove_root_bus(pcie->root_bus); - if (pcie->phy) { - phy_power_off(pcie->phy); - phy_exit(pcie->phy); - } + phy_power_off(pcie->phy); + phy_exit(pcie->phy); return 0; } |