[PATCH v2 08/15] leds: trigger: blkdev: Add stub LED trigger structure
From: Ian Pilcher <hidden>
Date: 2021-09-09 22:25:56
Also in:
linux-leds, lkml
Subsystem:
led subsystem, the rest · Maintainers:
Lee Jones, Pavel Machek, Linus Torvalds
Needed to avoid unused function warnings/errors from subsequent patches Make ledtrig_blkdev_trigger non-static for now to avoid unused variable warning/error Signed-off-by: Ian Pilcher <redacted> --- drivers/leds/trigger/ledtrig-blkdev.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+)
diff --git a/drivers/leds/trigger/ledtrig-blkdev.c b/drivers/leds/trigger/ledtrig-blkdev.c
index 38a2cd2df85c..53b62e320491 100644
--- a/drivers/leds/trigger/ledtrig-blkdev.c
+++ b/drivers/leds/trigger/ledtrig-blkdev.c@@ -59,3 +59,28 @@ struct ledtrig_blkdev_led { struct hlist_node leds_node; enum ledtrig_blkdev_mode mode; }; + + +/* + * + * Initialization - register the trigger + * + */ + +static struct attribute *ledtrig_blkdev_attrs[] = { + 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 +}; + +struct led_trigger ledtrig_blkdev_trigger = { + .name = "blkdev", + .groups = ledtrig_blkdev_attr_groups, +};
--
2.31.1