diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-04-01 13:36:03 +0300 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-04-18 16:18:40 +0300 |
| commit | 2954ce1e452567c17e3899be2df6b145bc50a05e (patch) | |
| tree | f9379edd3153d0324a82e5bb4c69c93f8f7c7c15 | |
| parent | af47d8033fc731f19600efd27ba4a7d0fdfcc77c (diff) | |
pinctrl: armada-37xx: Switch to use fwnode instead of of_node
GPIO library now accepts fwnode as a firmware node,
so switch the driver to use it.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
| -rw-r--r-- | drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c index 08cad14042e2..110f70bce3fe 100644 --- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c +++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c @@ -21,6 +21,7 @@ #include <linux/pinctrl/pinctrl.h> #include <linux/pinctrl/pinmux.h> #include <linux/platform_device.h> +#include <linux/property.h> #include <linux/regmap.h> #include <linux/slab.h> #include <linux/string_helpers.h> @@ -787,18 +788,13 @@ static int armada_37xx_gpiochip_register(struct platform_device *pdev, struct armada_37xx_pinctrl *info) { struct device *dev = &pdev->dev; - struct device_node *np; + struct fwnode_handle *fwnode; struct gpio_chip *gc; - int ret = -ENODEV; + int ret; - for_each_child_of_node(dev->of_node, np) { - if (of_find_property(np, "gpio-controller", NULL)) { - ret = 0; - break; - } - } - if (ret) - return ret; + fwnode = gpiochip_node_get_first(dev); + if (!fwnode) + return -ENODEV; info->gpio_chip = armada_37xx_gpiolib_chip; @@ -806,7 +802,7 @@ static int armada_37xx_gpiochip_register(struct platform_device *pdev, gc->ngpio = info->data->nr_pins; gc->parent = dev; gc->base = -1; - gc->of_node = np; + gc->fwnode = fwnode; gc->label = info->data->name; ret = armada_37xx_irqchip_register(pdev, info); |