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path: root/drivers/pci/host
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Diffstat (limited to 'drivers/pci/host')
-rw-r--r--drivers/pci/host/pcie-iproc.c34
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;
}