Register the block device LED trigger Initialize interval (convert default value to jiffies) Signed-off-by: Ian Pilcher <arequipeno@gmail.com> --- drivers/leds/trigger/ledtrig-blkdev.c | 39 +++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/drivers/leds/trigger/ledtrig-blkdev.c b/drivers/leds/trigger/ledtrig-blkdev.c index 01573c1ad855..f152b00a4f1a 100644 --- a/drivers/leds/trigger/ledtrig-blkdev.c +++ b/drivers/leds/trigger/ledtrig-blkdev.c @@ -729,3 +729,42 @@ static void blkdev_deactivate(struct led_classdev *const led_dev) mutex_unlock(&ledtrig_blkdev_mutex); } + + +/* + * + * Initialization - register the trigger + * + */ + +static struct attribute *ledtrig_blkdev_attrs[] = { + &ledtrig_blkdev_attr_add.attr, + &ledtrig_blkdev_attr_del.attr, + &ledtrig_blkdev_attr_blink_time.attr, + &ledtrig_blkdev_attr_interval.attr, + &ledtrig_blkdev_attr_mode.attr, + NULL +}; + +static const struct attribute_group ledtrig_blkdev_attr_group = { + .attrs = ledtrig_blkdev_attrs, +}; + +static const struct attribute_group *ledtrig_blkdev_attr_groups[] = { + &ledtrig_blkdev_attr_group, + NULL +}; + +static struct led_trigger ledtrig_blkdev_trigger = { + .name = "blkdev", + .activate = blkdev_activate, + .deactivate = blkdev_deactivate, + .groups = ledtrig_blkdev_attr_groups, +}; + +static int __init blkdev_init(void) +{ + ledtrig_blkdev_interval = msecs_to_jiffies(LEDTRIG_BLKDEV_INTERVAL); + return led_trigger_register(&ledtrig_blkdev_trigger); +} +device_initcall(blkdev_init); -- 2.31.1