Fix the error handling code in case pm_runtime_get_sync fails. Now
when pm_runtime_get_sync fails pm_runtime_disable is invoked so that
there is no unbalanced pm_runtime_enable calls.
Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>
---
drivers/pci/host/pci-dra7xx.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/pci/host/pci-dra7xx.c b/drivers/pci/host/pci-dra7xx.c
index 80db09e..d8b6d66 100644
--- a/drivers/pci/host/pci-dra7xx.c
+++ b/drivers/pci/host/pci-dra7xx.c
@@ -384,7 +384,7 @@ static int __init dra7xx_pcie_probe(struct platform_device *pdev)
ret = pm_runtime_get_sync(dev);
if (IS_ERR_VALUE(ret)) {
dev_err(dev, "pm_runtime_get_sync failed\n");
- goto err_phy;
+ goto err_get_sync;
}
reg = dra7xx_pcie_readl(dra7xx, PCIECTRL_DRA7XX_CONF_DEVICE_CMD);
@@ -401,6 +401,8 @@ static int __init dra7xx_pcie_probe(struct platform_device *pdev)
err_add_port:
pm_runtime_put(dev);
+
+err_get_sync:
pm_runtime_disable(dev);
err_phy:
--
1.7.9.5
--
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
