| swmail |
05-14-2012 04:30 AM |
How to change trigger in BSP for LED device
Hi!
I have register in BSP's driver a LED
Code:
static struct gpio_led ic_leds[] = {
{
.name = "led1:green",
.gpio = USER_LED,
.default_trigger = "heartbeat",
.active_low = 1,
},
};
static struct gpio_led_platform_data ic_led_info = {
.num_leds = ARRAY_SIZE(ic_leds),
.leds = ic_leds,
};
static struct platform_device ic_leds_device = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &ic_led_info,
},
};
static void __init ic_add_device_leds(void)
{
platform_device_register(&ic_leds_device);
}
How can I change the trigger in run time? |
