diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-11-08 15:38:52 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2022-11-09 14:10:16 +0100 |
| commit | 8afe82550240640617abfb3d6ba2c7579261e7fa (patch) | |
| tree | 9f26f3cb2a2bd57c03d0c22ae572d77b43e13528 /drivers/gpio | |
| parent | 2fe8e1dcf937272c5425e69947819894fcf077a6 (diff) | |
| download | linux-8afe82550240640617abfb3d6ba2c7579261e7fa.tar.bz2 | |
gpiolib: of: Prepare of_gpiochip_add() / of_gpiochip_remove() for fwnode
GPIO library is getting rid of of_node, fwnode should be utilized instead.
Prepare of_gpiochip_add() / of_gpiochip_remove() for fwnode.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpiolib-of.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index be9c34cca322..000020eb78d8 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -1104,9 +1104,11 @@ static int of_gpiochip_add_pin_range(struct gpio_chip *chip) { return 0; } int of_gpiochip_add(struct gpio_chip *chip) { + struct device_node *np; int ret; - if (!chip->of_node) + np = to_of_node(chip->fwnode); + if (!np) return 0; if (!chip->of_xlate) { @@ -1123,18 +1125,18 @@ int of_gpiochip_add(struct gpio_chip *chip) if (ret) return ret; - of_node_get(chip->of_node); + fwnode_handle_get(chip->fwnode); ret = of_gpiochip_scan_gpios(chip); if (ret) - of_node_put(chip->of_node); + fwnode_handle_put(chip->fwnode); return ret; } void of_gpiochip_remove(struct gpio_chip *chip) { - of_node_put(chip->of_node); + fwnode_handle_put(chip->fwnode); } void of_gpio_dev_init(struct gpio_chip *gc, struct gpio_device *gdev) |