pm_runtime_get_sync() increments the runtime PM usage counter even
when it returns an error code. Thus a pairing decrement is needed on
the error handling path to keep the counter balanced.
Signed-off-by: Dinghao Liu <dinghao.liu@xxxxxxxxxx>
---
drivers/pci/controller/dwc/pcie-tegra194.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c
index ae30a2fd3716..2c0d2ce16b47 100644
--- a/drivers/pci/controller/dwc/pcie-tegra194.c
+++ b/drivers/pci/controller/dwc/pcie-tegra194.c
@@ -1623,7 +1623,7 @@ static int tegra_pcie_config_rp(struct tegra_pcie_dw *pcie)
ret = pinctrl_pm_select_default_state(dev);
if (ret < 0) {
dev_err(dev, "Failed to configure sideband pins: %d\n", ret);
- goto fail_pinctrl;
+ goto fail_pm_get_sync;
}
tegra_pcie_init_controller(pcie);
@@ -1650,9 +1650,8 @@ static int tegra_pcie_config_rp(struct tegra_pcie_dw *pcie)
fail_host_init:
tegra_pcie_deinit_controller(pcie);
-fail_pinctrl:
- pm_runtime_put_sync(dev);
fail_pm_get_sync:
+ pm_runtime_put_sync(dev);
pm_runtime_disable(dev);
return ret;
}
--
2.17.1
