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gpiolib: of: Don't use GPIO chip fwnode in of_gpiochip_*()

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GPIO library should rely only on the GPIO device's fwnode.
Hence, replace GPIO chip fwnode usage by respective OF node
of the GPIO device.

JFYI, this is partial revert of 8afe825502 ("gpiolib: of:
Prepare of_gpiochip_add() / of_gpiochip_remove() for fwnode").

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Benjamin Tissoires <bentiss@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Andy Shevchenko
2023-07-03 17:23:06 +03:00
committed by Bartosz Golaszewski
parent 3283d820dc
commit 59a4a3512c
1 changed files with 3 additions and 3 deletions
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drivers/gpio/gpiolib-of.c
+3 -3
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@@ -1078,16 +1078,16 @@ int of_gpiochip_add(struct gpio_chip *chip)
if (ret)
return ret;
fwnode_handle_get(chip->fwnode);
of_node_get(np);
ret = of_gpiochip_scan_gpios(chip);
if (ret)
fwnode_handle_put(chip->fwnode);
of_node_put(np);
return ret;
}
void of_gpiochip_remove(struct gpio_chip *chip)
{
fwnode_handle_put(chip->fwnode);
of_node_put(dev_of_node(&chip->gpiodev->dev));
}