A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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leds: gpio: set led_dat->gpiod pointer for OF defined GPIO leds

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Commit 45d4c6de4e ("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: 45d4c6de4e ("leds: gpio: Try to lookup gpiod from device")
Signed-off-by: Liviu Dudau <[email protected]>
Reviewed-by: Linus Walleij <[email protected]>
Acked-by: Pavel Machek <[email protected]>
Signed-off-by: Jacek Anaszewski <[email protected]>
This commit is contained in:
Liviu Dudau 2018-10-18 01:14:32 +01:00 • committed by Jacek Anaszewski
commit 72b8ad40e1
1 changed files with 2 additions and 0 deletions
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2
drivers/leds/leds-gpio.c
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@ -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);