[4/5] leds: lp8860: Add DT parsing to retrieve the trigger node

Message ID 20171204212026.14214-5-dmurphy@ti.com
State New
Headers show
Series
  • Numerous fixes for LP8860
Related show

Commit Message

Dan Murphy Dec. 4, 2017, 9:20 p.m.
Add the ability to parse the DT and set the default
trigger mode for the LED.

Signed-off-by: Dan Murphy <dmurphy@ti.com>

---
 drivers/leds/leds-lp8860.c | 4 ++++
 1 file changed, 4 insertions(+)

-- 
2.15.0.124.g7668cbc60

Patch

diff --git a/drivers/leds/leds-lp8860.c b/drivers/leds/leds-lp8860.c
index 13d6210cba85..4fed603ee728 100644
--- a/drivers/leds/leds-lp8860.c
+++ b/drivers/leds/leds-lp8860.c
@@ -372,6 +372,10 @@  static int lp8860_probe(struct i2c_client *client,
 		return -ENOMEM;
 
 	for_each_available_child_of_node(np, child_node) {
+		led->led_dev.default_trigger = of_get_property(child_node,
+						    "linux,default-trigger",
+						    NULL);
+
 		ret = of_property_read_string(child_node, "label", &name);
 		if (!ret)
 		    snprintf(led->label, sizeof(led->label), "%s:%s",