19 static void brcms_radio_led_ctrl(struct brcms_info *wl, bool state)  in brcms_radio_led_ctrl()  argument
21 	if (wl->radio_led.gpio == -1)  in brcms_radio_led_ctrl()
24 	if (wl->radio_led.active_low)  in brcms_radio_led_ctrl()
28 		gpio_set_value(wl->radio_led.gpio, 1);  in brcms_radio_led_ctrl()
30 		gpio_set_value(wl->radio_led.gpio, 0);  in brcms_radio_led_ctrl()
38 	struct brcms_info *wl = container_of(led_dev,  in brcms_led_brightness_set()  local
40 	brcms_radio_led_ctrl(wl, brightness);  in brcms_led_brightness_set()
43 void brcms_led_unregister(struct brcms_info *wl)  in brcms_led_unregister()  argument
45 	if (wl->led_dev.dev)  in brcms_led_unregister()
46 		led_classdev_unregister(&wl->led_dev);  in brcms_led_unregister()
47 	if (wl->radio_led.gpio != -1)  in brcms_led_unregister()
48 		gpio_free(wl->radio_led.gpio);  in brcms_led_unregister()
51 int brcms_led_register(struct brcms_info *wl)  in brcms_led_register()  argument
54 	struct brcms_led *radio_led = &wl->radio_led;  in brcms_led_register()
56 	struct bcma_drv_cc *cc_drv  = &wl->wlc->hw->d11core->bus->drv_cc;  in brcms_led_register()
58 	struct ssb_sprom *sprom = &wl->wlc->hw->d11core->bus->sprom;  in brcms_led_register()
93 		wiphy_err(wl->wiphy, "requesting led gpio %d failed (err: %d)\n",  in brcms_led_register()
99 		wiphy_err(wl->wiphy, "cannot set led gpio %d to output (err: %d)\n",  in brcms_led_register()
104 	snprintf(wl->radio_led.name, sizeof(wl->radio_led.name),  in brcms_led_register()
105 		 "brcmsmac-%s:radio", wiphy_name(wl->wiphy));  in brcms_led_register()
107 	wl->led_dev.name = wl->radio_led.name;  in brcms_led_register()
108 	wl->led_dev.default_trigger =  in brcms_led_register()
109 		ieee80211_get_radio_led_name(wl->pub->ieee_hw);  in brcms_led_register()
110 	wl->led_dev.brightness_set = brcms_led_brightness_set;  in brcms_led_register()
111 	err = led_classdev_register(wiphy_dev(wl->wiphy), &wl->led_dev);  in brcms_led_register()
114 		wiphy_err(wl->wiphy, "cannot register led device: %s (err: %d)\n",  in brcms_led_register()
115 			  wl->radio_led.name, err);  in brcms_led_register()
119 	wiphy_info(wl->wiphy, "registered radio enabled led device: %s gpio: %d\n",  in brcms_led_register()
120 		   wl->radio_led.name,  in brcms_led_register()