[PATCH v1 1/1] leds: an30259a: Get rid of custom led_init_default_state_get()

Andy Shevchenko
2022-08-02T21:26:19Z

LED core provides a helper to parse default state from firmware node.
Use it instead of custom implementation.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/leds/leds-an30259a.c | 20 ++++----------------
1 file changed, 4 insertions(+), 16 deletions(-)

diff --git a/drivers/leds/leds-an30259a.c b/drivers/leds/leds-an30259a.c
index a0df1fb28774..d368df776153 100644
--- a/drivers/leds/leds-an30259a.c
+++ b/drivers/leds/leds-an30259a.c
@@ -55,10 +55,6 @@

#define AN30259A_NAME "an30259a"

-#define STATE_OFF 0
-#define STATE_KEEP 1
-#define STATE_ON 2
-
struct an30259a;

struct an30259a_led {
@@ -66,7 +62,7 @@ struct an30259a_led {
struct fwnode_handle *fwnode;
struct led_classdev cdev;
u32 num;
- u32 default_state;
+ enum led_default_state default_state;
bool sloping;
};

@@ -228,15 +224,7 @@ static int an30259a_dt_init(struct i2c_client *client,
led->num = source;
led->chip = chip;
led->fwnode = of_fwnode_handle(child);
-
- if (!of_property_read_string(child, "default-state", &str)) {
- if (!strcmp(str, "on"))
- led->default_state = STATE_ON;
- else if (!strcmp(str, "keep"))
- led->default_state = STATE_KEEP;
- else
- led->default_state = STATE_OFF;
- }
+ led->default_state = led_init_default_state_get(led->fwnode);

i++;
}
@@ -261,10 +249,10 @@ static void an30259a_init_default_state(struct an30259a_led *led)
int led_on, err;

switch (led->default_state) {
- case STATE_ON:
+ case LEDS_DEFSTATE_ON:
led->cdev.brightness = LED_FULL;
break;
- case STATE_KEEP:
+ case LEDS_DEFSTATE_KEEP:
err = regmap_read(chip->regmap, AN30259A_REG_LED_ON, &led_on);
if (err)
break;
--
2.35.1