[PATCH v3 5/6] leds: lp8860: Add DT parsing to retrieve the trigger node

Dan Murphy
2017-12-12T18:59:14Z

Add the ability to parse the DT and set the default
trigger mode for the LED.

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

v3 - no changes - https://patchwork.kernel.org/patch/10093751/
v2 - no changes

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

diff --git a/drivers/leds/leds-lp8860.c b/drivers/leds/leds-lp8860.c
index bc432764c99d..309a73a0c2dd 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",
--
2.15.0.124.g7668cbc60