diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2020-06-04 12:59:19 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2020-06-04 12:59:19 -0500 |
| commit | 62e8a5ad47323d21c4364e0c2f7852f9a9fef036 (patch) | |
| tree | 86664679cf8abe32ea5350507882a0a251fa91a0 /drivers/pci | |
| parent | 51755de7398c596abbce6890ca6c62525f87d981 (diff) | |
| parent | fcee90cdf6f3a3a371add04d41528d5ba9c3b411 (diff) | |
| download | linux-62e8a5ad47323d21c4364e0c2f7852f9a9fef036.tar.bz2 | |
Merge branch 'remotes/lorenzo/pci/tegra'
- Fix error message for failure to get reset GPIO from DT (Pali Rohár)
- Fix runtime PM imbalance on error path (both tegra and tegra194)
(Dinghao Liu)
* remotes/lorenzo/pci/tegra:
PCI: tegra: Fix runtime PM imbalance on error
PCI: tegra194: Fix runtime PM imbalance on error
PCI: tegra: Fix reporting GPIO error value
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-tegra194.c | 5 | ||||
| -rw-r--r-- | drivers/pci/controller/pci-tegra.c | 7 |
2 files changed, 5 insertions, 7 deletions
diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c index f1f945cc7bcb..92b77f7d8354 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; } diff --git a/drivers/pci/controller/pci-tegra.c b/drivers/pci/controller/pci-tegra.c index 3e64ba6a36a8..235b456698fc 100644 --- a/drivers/pci/controller/pci-tegra.c +++ b/drivers/pci/controller/pci-tegra.c @@ -2219,8 +2219,8 @@ static int tegra_pcie_parse_dt(struct tegra_pcie *pcie) if (PTR_ERR(rp->reset_gpio) == -ENOENT) { rp->reset_gpio = NULL; } else { - dev_err(dev, "failed to get reset GPIO: %d\n", - err); + dev_err(dev, "failed to get reset GPIO: %ld\n", + PTR_ERR(rp->reset_gpio)); return PTR_ERR(rp->reset_gpio); } } @@ -2712,7 +2712,7 @@ static int tegra_pcie_probe(struct platform_device *pdev) err = pm_runtime_get_sync(pcie->dev); if (err < 0) { dev_err(dev, "fail to enable pcie controller: %d\n", err); - goto teardown_msi; + goto pm_runtime_put; } host->busnr = bus->start; @@ -2746,7 +2746,6 @@ static int tegra_pcie_probe(struct platform_device *pdev) pm_runtime_put: pm_runtime_put_sync(pcie->dev); pm_runtime_disable(pcie->dev); -teardown_msi: tegra_pcie_msi_teardown(pcie); put_resources: tegra_pcie_put_resources(pcie); |