I would like to stop exporting OF-specific devm_gpiod_get_from_of_node()
so that gpiolib can be cleaned a bit, so let's switch to the generic
device property API.
I believe that the only reason the driver, instead of the standard
devm_gpiod_get_optional(), used devm_gpiod_get_from_of_node() is
because it wanted to set up a pretty consumer name for the GPIO,
and we now have a special API for that.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c
index 4834198cc86b..4a8a4a8522cb 100644
--- a/drivers/pci/controller/pci-aardvark.c
+++ b/drivers/pci/controller/pci-aardvark.c
@@ -1856,20 +1856,19 @@ static int advk_pcie_probe(struct platform_device *pdev)
return ret;
}
- pcie->reset_gpio = devm_gpiod_get_from_of_node(dev, dev->of_node,
- "reset-gpios", 0,
- GPIOD_OUT_LOW,
- "pcie1-reset");
+ pcie->reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW);
ret = PTR_ERR_OR_ZERO(pcie->reset_gpio);
if (ret) {
- if (ret == -ENOENT) {
- pcie->reset_gpio = NULL;
- } else {
- if (ret != -EPROBE_DEFER)
- dev_err(dev, "Failed to get reset-gpio: %i\n",
- ret);
- return ret;
- }
+ if (ret != -EPROBE_DEFER)
+ dev_err(dev, "Failed to get reset-gpio: %i\n",
+ ret);
+ return ret;
+ }
+
+ ret = gpiod_set_consumer_name(pcie->reset_gpio, "pcie1-reset");
+ if (ret) {
+ dev_err(dev, "Failed to set reset gpio name: %d\n", ret);
+ return ret;
}
ret = of_pci_get_max_link_speed(dev->of_node);
--
b4 0.10.0-dev-fc921
