[PATCH 4.14 023/189] PCI: kirin: Fix reset gpio name

Greg Kroah-Hartman
2018-06-18T08:31:14Z

From: Loic Poulain <loic.poulain@linaro.org>

[ Upstream commit 5db8f8d1099bd93a64a80b609dbcce887327ffc8 ]

As documented in the devicetree bindings (pci/kirin-pcie.txt) and the
reset gpio name must be 'reset-gpios'. However, current driver
erroneously looks for a 'reset-gpio' resource which makes the driver
probe fail. Fix it.

Fixes: fc5165db245a ("PCI: kirin: Add HiSilicon Kirin SoC PCIe controller driver")
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
[lorenzo.pieralisi@arm.com: updated the commit log]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Xiaowei Song <songxiaowei@hisilicon.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/pci/dwc/pcie-kirin.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/pci/dwc/pcie-kirin.c
+++ b/drivers/pci/dwc/pcie-kirin.c
@@ -490,7 +490,7 @@ static int kirin_pcie_probe(struct platf
return ret;

kirin_pcie->gpio_id_reset = of_get_named_gpio(dev->of_node,
- "reset-gpio", 0);
+ "reset-gpios", 0);
if (kirin_pcie->gpio_id_reset < 0)
return -ENODEV;