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authorMarek BehĂșn <marek.behun@nic.cz>2020-09-19 20:03:04 +0200
committerPavel Machek <pavel@ucw.cz>2020-09-26 21:56:43 +0200
commitc49d6cab0d7fde39297949c4da257db69999292e (patch)
treee81bed45437cbaec9dfd23e06ae0fffbad1e6552 /drivers/leds/leds-pwm.c
parent006631969880fdc58a585d310c7e8d98dc648e47 (diff)
leds: parse linux,default-trigger DT property in LED core
Do the parsing of `linux,default-trigger` DT property to LED core. Currently it is done in many different drivers and the code is repeated. This patch removes the parsing from 23 drivers: an30259a, aw2013, bcm6328, bcm6358, cr0014114, el15203000, gpio, is31fl32xx, lm3532, lm36274, lm3692x, lm3697, lp50xx, lp8860, lt3593, max77650, mt6323, ns2, pm8058, pwm, syscon, tlc591xx and turris-omnia. There is one driver in drivers/input which parses this property on it's own. I shall send a separate patch there after this is applied. There are still 8 drivers that parse this property on their own because they do not pass the led_init_data structure to the registering function. I will try to refactor those in the future. Signed-off-by: Marek BehĂșn <marek.behun@nic.cz> Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds/leds-pwm.c')
-rw-r--r--drivers/leds/leds-pwm.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/leds/leds-pwm.c b/drivers/leds/leds-pwm.c
index 4a014d296412..2a16ae0bf022 100644
--- a/drivers/leds/leds-pwm.c
+++ b/drivers/leds/leds-pwm.c
@@ -20,7 +20,6 @@
struct led_pwm {
const char *name;
- const char *default_trigger;
u8 active_low;
unsigned int max_brightness;
};
@@ -70,7 +69,6 @@ static int led_pwm_add(struct device *dev, struct led_pwm_priv *priv,
led_data->active_low = led->active_low;
led_data->cdev.name = led->name;
- led_data->cdev.default_trigger = led->default_trigger;
led_data->cdev.brightness = LED_OFF;
led_data->cdev.max_brightness = led->max_brightness;
led_data->cdev.flags = LED_CORE_SUSPENDRESUME;
@@ -124,9 +122,6 @@ static int led_pwm_create_fwnode(struct device *dev, struct led_pwm_priv *priv)
return -EINVAL;
}
- fwnode_property_read_string(fwnode, "linux,default-trigger",
- &led.default_trigger);
-
led.active_low = fwnode_property_read_bool(fwnode,
"active-low");
fwnode_property_read_u32(fwnode, "max-brightness",