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authorLiviu Dudau <liviu@dudau.co.uk>2018-10-18 00:14:32 (GMT)
committerJacek Anaszewski <jacek.anaszewski@gmail.com>2018-10-26 18:51:36 (GMT)
commit72b8ad40e14302f869382656a914bb803796b4ed (patch)
tree3f2bab739a362e765d91759dee987bc8dd2173b1 /drivers/leds
parent8dbac65f5c181e4723586ab738b703bb23bc3f2a (diff)
leds: gpio: set led_dat->gpiod pointer for OF defined GPIO leds
Commit 45d4c6de4e49 ("leds: gpio: Try to lookup gpiod from device") removed the common code path that set the led_dat->gpiod pointer in create_gpio_led(), but only added it back for the devices that have a valid gpio_led_platform_data structure. Calling gpio_leds_create() in gpio_led_probe() is not enough to get a valid gpiod pointer. Fortunately enough, gpio_leds_create() already gets the needed pointer, we just need to assign it to the relevant gpio_led_data structure. Fixes: 45d4c6de4e49 ("leds: gpio: Try to lookup gpiod from device") Signed-off-by: Liviu Dudau <liviu@dudau.co.uk> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Diffstat (limited to 'drivers/leds')
-rw-r--r--drivers/leds/leds-gpio.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
index 32fa752..45e0120 100644
--- a/drivers/leds/leds-gpio.c
+++ b/drivers/leds/leds-gpio.c
@@ -163,6 +163,8 @@ static struct gpio_leds_priv *gpio_leds_create(struct platform_device *pdev)
return ERR_CAST(led.gpiod);
}
+ led_dat->gpiod = led.gpiod;
+
fwnode_property_read_string(child, "linux,default-trigger",
&led.default_trigger);

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