You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
60 lines
2.0 KiB
60 lines
2.0 KiB
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
|
|
Date: Mon, 6 Mar 2017 06:19:45 +0100
|
|
Subject: [PATCH] leds: gpio: use OF variant of LED registering function
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
In leds-gpio we support LEDs specified in DT so we should use
|
|
(devm_)of_led_classdev_register. This allows passing DT node as argument
|
|
for use by the LED subsystem.
|
|
|
|
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
|
|
Acked-by: Pavel Machek <pavel@ucw.cz>
|
|
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
|
|
---
|
|
drivers/leds/leds-gpio.c | 12 ++++++------
|
|
1 file changed, 6 insertions(+), 6 deletions(-)
|
|
|
|
--- a/drivers/leds/leds-gpio.c
|
|
+++ b/drivers/leds/leds-gpio.c
|
|
@@ -87,7 +87,7 @@ static int gpio_blink_set(struct led_cla
|
|
|
|
static int create_gpio_led(const struct gpio_led *template,
|
|
struct gpio_led_data *led_dat, struct device *parent,
|
|
- gpio_blink_set_t blink_set)
|
|
+ struct device_node *np, gpio_blink_set_t blink_set)
|
|
{
|
|
int ret, state;
|
|
|
|
@@ -143,7 +143,7 @@ static int create_gpio_led(const struct
|
|
|
|
INIT_WORK(&led_dat->work, gpio_led_work);
|
|
|
|
- return devm_led_classdev_register(parent, &led_dat->cdev);
|
|
+ return devm_of_led_classdev_register(parent, np, &led_dat->cdev);
|
|
}
|
|
|
|
static void delete_gpio_led(struct gpio_led_data *led)
|
|
@@ -219,7 +219,7 @@ static struct gpio_leds_priv *gpio_leds_
|
|
if (fwnode_property_present(child, "retain-state-suspended"))
|
|
led.retain_state_suspended = 1;
|
|
|
|
- ret = create_gpio_led(&led, led_dat, dev, NULL);
|
|
+ ret = create_gpio_led(&led, led_dat, dev, np, NULL);
|
|
if (ret < 0) {
|
|
fwnode_handle_put(child);
|
|
goto err;
|
|
@@ -256,9 +256,9 @@ static int gpio_led_probe(struct platfor
|
|
|
|
priv->num_leds = pdata->num_leds;
|
|
for (i = 0; i < priv->num_leds; i++) {
|
|
- ret = create_gpio_led(&pdata->leds[i],
|
|
- &priv->leds[i],
|
|
- &pdev->dev, pdata->gpio_blink_set);
|
|
+ ret = create_gpio_led(&pdata->leds[i], &priv->leds[i],
|
|
+ &pdev->dev, NULL,
|
|
+ pdata->gpio_blink_set);
|
|
if (ret < 0)
|
|
return ret;
|
|
}
|
|
|