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| author | Kishon Vijay Abraham I <kishon@ti.com> | 2020-01-21 14:57:34 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-11 15:35:19 +0300 |
| commit | 47bdd025b921a08f146db33715c49fe0c1dba581 (patch) | |
| tree | 295eb86a75831bb4df426dbd57677f4f51c4b017 | |
| parent | a8b56e222300a9214f77766274dccff2edcfcc00 (diff) | |
| download | linux-47bdd025b921a08f146db33715c49fe0c1dba581.tar.xz | |
PCI: keystone: Fix error handling when "num-viewport" DT property is not populated
commit b0de922af53eede340986a2d05b6cd4b6d6efa43 upstream.
Fix error handling when "num-viewport" DT property is not populated.
Fixes: 23284ad677a9 ("PCI: keystone: Add support for PCIe EP in AM654x Platforms")
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: stable@vger.kernel.org # v5.2+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/pci/controller/dwc/pci-keystone.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c index ea8e7ebd8c4f..c8c702c494a2 100644 --- a/drivers/pci/controller/dwc/pci-keystone.c +++ b/drivers/pci/controller/dwc/pci-keystone.c @@ -1354,7 +1354,7 @@ static int __init ks_pcie_probe(struct platform_device *pdev) ret = of_property_read_u32(np, "num-viewport", &num_viewport); if (ret < 0) { dev_err(dev, "unable to read *num-viewport* property\n"); - return ret; + goto err_get_sync; } /* |