From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Tue, 14 Dec 2021 14:27:38 +0000 (+0200)
Subject: leds: tca6507: Get rid of duplicate of_node assignment
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=27d1a6210d27c973f6bb31a24836099fb8c925ab;p=linux.git

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>
---

diff --git a/drivers/leds/leds-tca6507.c b/drivers/leds/leds-tca6507.c
index de8eed9b667d1..1473ced8664c6 100644
--- a/drivers/leds/leds-tca6507.c
+++ b/drivers/leds/leds-tca6507.c
@@ -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;