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authorJason Gunthorpe <jgg@mellanox.com>2018-08-16 22:08:18 +0300
committerJason Gunthorpe <jgg@mellanox.com>2018-08-16 22:12:00 +0300
commit89982f7ccee2fcd8fea7936b81eec6defbf0f131 (patch)
treefc553c8d008d24595ad7de0ea0f3b56f656da27c /drivers/pci/controller/pcie-rcar.c
parenta1ceeca679dccc492235f0f629d9e9f7b3d51ca8 (diff)
parent94710cac0ef4ee177a63b5227664b38c95bbf703 (diff)
downloadlinux-89982f7ccee2fcd8fea7936b81eec6defbf0f131.tar.xz
Merge tag 'v4.18' into rdma.git for-next
Resolve merge conflicts from the -rc cycle against the rdma.git tree: Conflicts: drivers/infiniband/core/uverbs_cmd.c - New ifs added to ib_uverbs_ex_create_flow in -rc and for-next - Merge removal of file->ucontext in for-next with new code in -rc drivers/infiniband/core/uverbs_main.c - for-next removed code from ib_uverbs_write() that was modified in for-rc Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/pci/controller/pcie-rcar.c')
-rw-r--r--drivers/pci/controller/pcie-rcar.c16
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/pci/controller/pcie-rcar.c b/drivers/pci/controller/pcie-rcar.c
index 874d75c9ee4a..c8febb009454 100644
--- a/drivers/pci/controller/pcie-rcar.c
+++ b/drivers/pci/controller/pcie-rcar.c
@@ -680,7 +680,11 @@ static int rcar_pcie_phy_init_gen3(struct rcar_pcie *pcie)
if (err)
return err;
- return phy_power_on(pcie->phy);
+ err = phy_power_on(pcie->phy);
+ if (err)
+ phy_exit(pcie->phy);
+
+ return err;
}
static int rcar_msi_alloc(struct rcar_msi *chip)
@@ -1165,7 +1169,7 @@ static int rcar_pcie_probe(struct platform_device *pdev)
if (rcar_pcie_hw_init(pcie)) {
dev_info(dev, "PCIe link down\n");
err = -ENODEV;
- goto err_clk_disable;
+ goto err_phy_shutdown;
}
data = rcar_pci_read_reg(pcie, MACSR);
@@ -1177,7 +1181,7 @@ static int rcar_pcie_probe(struct platform_device *pdev)
dev_err(dev,
"failed to enable MSI support: %d\n",
err);
- goto err_clk_disable;
+ goto err_phy_shutdown;
}
}
@@ -1191,6 +1195,12 @@ err_msi_teardown:
if (IS_ENABLED(CONFIG_PCI_MSI))
rcar_pcie_teardown_msi(pcie);
+err_phy_shutdown:
+ if (pcie->phy) {
+ phy_power_off(pcie->phy);
+ phy_exit(pcie->phy);
+ }
+
err_clk_disable:
clk_disable_unprepare(pcie->bus_clk);