From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Add the missing clk_disable_unprepare() before return
from exynos_pcie_probe() in the error handling case.
Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
drivers/pci/host/pci-exynos.c | 18 ++++++++++++------
1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/drivers/pci/host/pci-exynos.c b/drivers/pci/host/pci-exynos.c
index 94e096b..e25598a 100644
--- a/drivers/pci/host/pci-exynos.c
+++ b/drivers/pci/host/pci-exynos.c
@@ -487,18 +487,24 @@ static int __init exynos_pcie_probe(struct platform_device *pdev)
elbi_base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
exynos_pcie->elbi_base = devm_ioremap_resource(&pdev->dev, elbi_base);
- if (IS_ERR(exynos_pcie->elbi_base))
- return PTR_ERR(exynos_pcie->elbi_base);
+ if (IS_ERR(exynos_pcie->elbi_base)) {
+ ret = PTR_ERR(exynos_pcie->elbi_base);
+ goto fail_bus_clk;
+ }
phy_base = platform_get_resource(pdev, IORESOURCE_MEM, 1);
exynos_pcie->phy_base = devm_ioremap_resource(&pdev->dev, phy_base);
- if (IS_ERR(exynos_pcie->phy_base))
- return PTR_ERR(exynos_pcie->phy_base);
+ if (IS_ERR(exynos_pcie->phy_base)) {
+ ret = PTR_ERR(exynos_pcie->phy_base);
+ goto fail_bus_clk;
+ }
block_base = platform_get_resource(pdev, IORESOURCE_MEM, 2);
exynos_pcie->block_base = devm_ioremap_resource(&pdev->dev, block_base);
- if (IS_ERR(exynos_pcie->block_base))
- return PTR_ERR(exynos_pcie->block_base);
+ if (IS_ERR(exynos_pcie->block_base)) {
+ ret = PTR_ERR(exynos_pcie->block_base);
+ goto fail_bus_clk;
+ }
ret = add_pcie_port(pp, pdev);
if (ret < 0)
--
To unsubscribe from this list: send the line "unsubscribe linux-pci" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
