[PATCH 4.16 032/279] PCI: kirin: Fix reset gpio name

[Greg Kroah-Hartman]

4.16-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Loic Poulain <loic.poulain@xxxxxxxxxx>

[ 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@xxxxxxxxxx>
[lorenzo.pieralisi@xxxxxxx: updated the commit log]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
Acked-by: Xiaowei Song <songxiaowei@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 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
@@ -487,7 +487,7 @@ 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;