diff options
| author | Bartosz Golaszewski <brgl@bgdev.pl> | 2021-12-07 12:34:08 +0300 |
|---|---|---|
| committer | Bartosz Golaszewski <brgl@bgdev.pl> | 2021-12-17 14:26:13 +0300 |
| commit | ac627260cf525300d5d13e67279a89911f1ad928 (patch) | |
| tree | e26ea4bbb64739aa551883297251f0913023e3fb /drivers/gpio | |
| parent | 990f6756bb64756d2d1033118cded6333b43397d (diff) | |
| download | linux-ac627260cf525300d5d13e67279a89911f1ad928.tar.xz | |
gpiolib: of: make fwnode take precedence in struct gpio_chip
If the driver sets the fwnode in struct gpio_chip, let it take
precedence over the of_node. This only affects OF-based systems,
ACPI needs to be converted separately.
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpiolib-of.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index 0ad288ab6262..91dcf2c6cdd8 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -1046,6 +1046,9 @@ void of_gpio_dev_init(struct gpio_chip *gc, struct gpio_device *gdev) if (gc->parent) gdev->dev.of_node = gc->parent->of_node; + if (gc->fwnode) + gc->of_node = to_of_node(gc->fwnode); + /* If the gpiochip has an assigned OF node this takes precedence */ if (gc->of_node) gdev->dev.of_node = gc->of_node; |