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authorKishon Vijay Abraham I <kishon@ti.com>2020-01-21 17:27:34 +0530
committerLorenzo Pieralisi <lorenzo.pieralisi@arm.com>2020-01-21 16:39:44 +0000
commitb0de922af53eede340986a2d05b6cd4b6d6efa43 (patch)
treee181792d64b42562227f71cac7ee57cea5fbe71b /drivers/pci/controller/dwc
parent2d0c3fbe43fa0e6fcb7a6c755c5f4cd702c0d2f4 (diff)
PCI: keystone: Fix error handling when "num-viewport" DT property is not populated
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+
Diffstat (limited to 'drivers/pci/controller/dwc')
-rw-r--r--drivers/pci/controller/dwc/pci-keystone.c2
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;
}
/*