From ea60845d09e6bcb73038858af28bd191219b610b Mon Sep 17 00:00:00 2001 From: Poul-Henning Kamp Date: Mon, 23 Apr 2007 12:42:15 +0000 Subject: Make it possible to specify an initial state for the LED. Requested by: Henrik Brix Andersen PR: 112008 --- sys/dev/led/led.c | 8 +++++++- sys/dev/led/led.h | 1 + 2 files changed, 8 insertions(+), 1 deletion(-) (limited to 'sys/dev') diff --git a/sys/dev/led/led.c b/sys/dev/led/led.c index 11c8d3ad8c21..b9aae50cc162 100644 --- a/sys/dev/led/led.c +++ b/sys/dev/led/led.c @@ -241,6 +241,12 @@ static struct cdevsw led_cdevsw = { struct cdev * led_create(led_t *func, void *priv, char const *name) +{ + + return (led_create_state(func, priv, name, 0)); +} +struct cdev * +led_create_state(led_t *func, void *priv, char const *name, int state) { struct ledsc *sc; @@ -259,7 +265,7 @@ led_create(led_t *func, void *priv, char const *name) if (LIST_EMPTY(&led_list)) callout_reset(&led_ch, hz / 10, led_timeout, NULL); LIST_INSERT_HEAD(&led_list, sc, list); - sc->func(sc->private, 0); + sc->func(sc->private, state != 0); mtx_unlock(&led_mtx); return (sc->dev); diff --git a/sys/dev/led/led.h b/sys/dev/led/led.h index 866311b9809a..bbf301e5ed74 100644 --- a/sys/dev/led/led.h +++ b/sys/dev/led/led.h @@ -14,6 +14,7 @@ typedef void led_t(void *, int); +struct cdev *led_create_state(led_t *, void *, char const *, int); struct cdev *led_create(led_t *, void *, char const *); void led_destroy(struct cdev *); -- cgit v1.3