diff options
Diffstat (limited to 'drivers/leds/leds-pm8058.c')
| -rw-r--r-- | drivers/leds/leds-pm8058.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/drivers/leds/leds-pm8058.c b/drivers/leds/leds-pm8058.c index fb2ab72c0c40..b9233f14b646 100644 --- a/drivers/leds/leds-pm8058.c +++ b/drivers/leds/leds-pm8058.c @@ -93,8 +93,8 @@ static int pm8058_led_probe(struct platform_device *pdev) struct device_node *np; int ret; struct regmap *map; - const char *state; enum led_brightness maxbright; + enum led_default_state state; led = devm_kzalloc(dev, sizeof(*led), GFP_KERNEL); if (!led) @@ -125,25 +125,26 @@ static int pm8058_led_probe(struct platform_device *pdev) maxbright = 15; /* 4 bits */ led->cdev.max_brightness = maxbright; - state = of_get_property(np, "default-state", NULL); - if (state) { - if (!strcmp(state, "keep")) { - led->cdev.brightness = pm8058_led_get(&led->cdev); - } else if (!strcmp(state, "on")) { - led->cdev.brightness = maxbright; - pm8058_led_set(&led->cdev, maxbright); - } else { - led->cdev.brightness = LED_OFF; - pm8058_led_set(&led->cdev, LED_OFF); - } + init_data.fwnode = of_fwnode_handle(np); + + state = led_init_default_state_get(init_data.fwnode); + switch (state) { + case LEDS_DEFSTATE_ON: + led->cdev.brightness = maxbright; + pm8058_led_set(&led->cdev, maxbright); + break; + case LEDS_DEFSTATE_KEEP: + led->cdev.brightness = pm8058_led_get(&led->cdev); + break; + default: + led->cdev.brightness = LED_OFF; + pm8058_led_set(&led->cdev, LED_OFF); } if (led->ledtype == PM8058_LED_TYPE_KEYPAD || led->ledtype == PM8058_LED_TYPE_FLASH) led->cdev.flags = LED_CORE_SUSPENDRESUME; - init_data.fwnode = of_fwnode_handle(np); - ret = devm_led_classdev_register_ext(dev, &led->cdev, &init_data); if (ret) dev_err(dev, "Failed to register LED for %pOF\n", np); |