b43legacy: RF-kill support

This adds full support for the RFKILL button and the RFKILL LED trigger.

This is a port to b43legacy of a patch by Michael Buesch <mb@bu3sch.de>
for b43.

Signed-off-by: Larry Finger<Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/net/wireless/b43legacy/leds.c b/drivers/net/wireless/b43legacy/leds.c
index 1e30919582c5..9ef284fda80e 100644
--- a/drivers/net/wireless/b43legacy/leds.c
+++ b/drivers/net/wireless/b43legacy/leds.c
@@ -156,12 +156,16 @@ static void b43legacy_map_led(struct b43legacy_wldev *dev,
                                  ieee80211_get_rx_led_name(hw),
                                  led_index, activelow);
                 break;
-        /*FIXME: We need another trigger for the "radio-on" LEDs below.
-         *       Wiggle that somehow into the rfkill subsystem. */
         case B43legacy_LED_RADIO_ALL:
         case B43legacy_LED_RADIO_A:
         case B43legacy_LED_RADIO_B:
         case B43legacy_LED_MODE_BG:
+                snprintf(name, sizeof(name),
+                         "b43legacy-%s:radio", wiphy_name(hw->wiphy));
+                b43legacy_register_led(dev, &dev->led_radio, name,
+                                 b43legacy_rfkill_led_name(dev),
+                                 led_index, activelow);
+                break;
         case B43legacy_LED_WEIRD:
         case B43legacy_LED_ASSOC:
                 snprintf(name, sizeof(name),