Cross Reference: /src/sys/dev/led.c

Lines Matching defs:led
1 /* $NetBSD: led.c,v 1.3 2018/01/10 15:58:40 jakllsch Exp $ */
30 __KERNEL_RCSID(0, "$NetBSD: led.c,v 1.3 2018/01/10 15:58:40 jakllsch Exp $");
40 #include <dev/led.h>
68 	struct led_device *led;
72 	TAILQ_FOREACH(led, &led_devices, devices)
73 		if (strcmp(led->name, name) == 0)
74 			return led;
90 led_free(struct led_device *led)
94 	kmem_free(led->name, strlen(led->name) + 1);
95 	kmem_free(led, sizeof(*led));
102 	struct led_device *led;
109 	led = node.sysctl_data;
110 	state = led->getstate(led->priv);
118 	led->setstate(led->priv, state);
130 	struct led_device *led;
137 	led = kmem_zalloc(sizeof(*led), KM_SLEEP);
138 	led->name = kmem_asprintf("%s", name);
139 	led->getstate = getstate;
140 	led->setstate = setstate;
141 	led->priv = priv;
144 	led_normalize_name(led->name);
148 		led_free(led);
149 		led = NULL;
151 		error = sysctl_createv(&led->slog, 0, NULL, &node,
152 		    CTLFLAG_PERMANENT, CTLTYPE_NODE, "led", NULL,
156 			error = sysctl_createv(&led->slog, 0, &node, NULL,
157 			    CTLFLAG_READWRITE, CTLTYPE_BOOL, led->name, NULL,
159 			    (void *)led, 0,
163 			printf("led: failed to create sysctl hw.led.%s: %d\n",
164 			    led->name, error);
165 			led_free(led);
166 			led = NULL;
169 	if (led != NULL)
170 		TAILQ_INSERT_TAIL(&led_devices, led, devices);
173 	return led;
179 	struct led_device *led = handle;
183 	TAILQ_REMOVE(&led_devices, led, devices);
184 	sysctl_teardown(&led->slog);
185 	led_free(led);
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