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Date: Fri, 3 Jul 2015 16:33:43 +0530 From: Kishon Vijay Abraham I <kishon@...com> To: <bhelgaas@...gle.com>, <jingoohan1@...il.com>, <pratyush.anand@...il.com>, <linux-omap@...r.kernel.org>, <linux-pci@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <kishon@...com> CC: <nsekhar@...com> Subject: [PATCH 1/3] PCI: host: pci-dra7xx: Disable pm_runtime on get_sync failure 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@...com> --- 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-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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