Commit 27d1a621 authored Dec 14, 2021 by Andy Shevchenko Committed by Pavel Machek Jan 12, 2022

leds: tca6507: Get rid of duplicate of_node assignment



GPIO library does copy the of_node from the parent device of
the GPIO chip, there is no need to repeat this in the individual
drivers. Remove assignment here.

For the details one may look into the of_gpio_dev_init() implementation.

Call graph:
   --> tca6507_probe_gpios()
     --> gpiochip_add_data()
       --> gpiochip_add_data_with_key()
         --> of_gpio_dev_init()

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>

parent b7f1ac9b

drivers/leds/leds-tca6507.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -641,9 +641,6 @@ static int tca6507_probe_gpios(struct device *dev,
		tca->gpio.direction_output = tca6507_gpio_direction_output;
		tca->gpio.set = tca6507_gpio_set_value;
		tca->gpio.parent = dev;
		#ifdef CONFIG_OF_GPIO
		tca->gpio.of_node = of_node_get(dev_of_node(dev));
		#endif
		err = gpiochip_add_data(&tca->gpio, tca);
		if (err) {
		tca->gpio.ngpio = 0;