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PCI: cadence: Add cdns_plat_pcie_probe() missing return

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commit 27cd7e3c9b upstream.

When cdns_plat_pcie_probe() succeeds, return success instead of falling
into the error handling code.

Fixes: bd22885aa1 ("PCI: cadence: Refactor driver to use as a core library")
Link: https://lore.kernel.org/r/DM6PR19MB40271B93057D949310F0B0EDA0BF9@DM6PR19MB4027.namprd19.prod.outlook.com
Signed-off-by: Xuliang Zhang <xlzhanga@ambarella.com>
Signed-off-by: Li Chen <lchen@ambarella.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Li Chen
2021-10-21 02:50:19 +00:00
committed by Greg Kroah-Hartman
parent adcfc317d3
commit c1a8fb2374
1 changed files with 2 additions and 0 deletions
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2
drivers/pci/controller/cadence/pcie-cadence-plat.c
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@@ -127,6 +127,8 @@ static int cdns_plat_pcie_probe(struct platform_device *pdev)
goto err_init;
}
return 0;
err_init:
err_get_sync:
pm_runtime_put_sync(dev);