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| author | Jacek Anaszewski <jacek.anaszewski@gmail.com> | 2019-06-09 20:19:04 +0200 |
|---|---|---|
| committer | Jacek Anaszewski <jacek.anaszewski@gmail.com> | 2019-07-25 20:08:02 +0200 |
| commit | 1817208e14c6f7b451c64d7127e130e5ed926f54 (patch) | |
| tree | 596341b331db2d0779c172a35161732589e84f41 /drivers/leds | |
| parent | 91f1be8a83273cd9069e07a7f65955c6d5dfad6a (diff) | |
| download | linux-1817208e14c6f7b451c64d7127e130e5ed926f54.tar.gz linux-1817208e14c6f7b451c64d7127e130e5ed926f54.tar.bz2 linux-1817208e14c6f7b451c64d7127e130e5ed926f54.zip | |
leds: an30259a: Use generic support for composing LED names
Switch to using generic LED support for composing LED class
device name.
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Cc: Simon Shields <simon@lineageos.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds')
| -rw-r--r-- | drivers/leds/leds-an30259a.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/leds/leds-an30259a.c b/drivers/leds/leds-an30259a.c index 37e7c7998972..250dc9d6f635 100644 --- a/drivers/leds/leds-an30259a.c +++ b/drivers/leds/leds-an30259a.c @@ -13,7 +13,6 @@ #include <linux/mutex.h> #include <linux/of.h> #include <linux/regmap.h> -#include <uapi/linux/uleds.h> #define AN30259A_MAX_LEDS 3 @@ -54,6 +53,8 @@ #define AN30259A_BLINK_MAX_TIME 7500 /* ms */ #define AN30259A_SLOPE_RESOLUTION 500 /* ms */ +#define AN30259A_NAME "an30259a" + #define STATE_OFF 0 #define STATE_KEEP 1 #define STATE_ON 2 @@ -62,11 +63,11 @@ struct an30259a; struct an30259a_led { struct an30259a *chip; + struct fwnode_handle *fwnode; struct led_classdev cdev; u32 num; u32 default_state; bool sloping; - char label[LED_MAX_NAME_SIZE]; }; struct an30259a { @@ -226,14 +227,7 @@ static int an30259a_dt_init(struct i2c_client *client, led->num = source; led->chip = chip; - - if (of_property_read_string(child, "label", &str)) - snprintf(led->label, sizeof(led->label), "an30259a::"); - else - snprintf(led->label, sizeof(led->label), "an30259a:%s", - str); - - led->cdev.name = led->label; + led->fwnode = of_fwnode_handle(child); if (!of_property_read_string(child, "default-state", &str)) { if (!strcmp(str, "on")) @@ -312,13 +306,20 @@ static int an30259a_probe(struct i2c_client *client) chip->regmap = devm_regmap_init_i2c(client, &an30259a_regmap_config); for (i = 0; i < chip->num_leds; i++) { + struct led_init_data init_data = {}; + an30259a_init_default_state(&chip->leds[i]); chip->leds[i].cdev.brightness_set_blocking = an30259a_brightness_set; chip->leds[i].cdev.blink_set = an30259a_blink_set; - err = devm_led_classdev_register(&client->dev, - &chip->leds[i].cdev); + init_data.fwnode = chip->leds[i].fwnode; + init_data.devicename = AN30259A_NAME; + init_data.default_label = ":"; + + err = devm_led_classdev_register_ext(&client->dev, + &chip->leds[i].cdev, + &init_data); if (err < 0) goto exit; } |