diff --git a/[refs] b/[refs]
index 98cdfdc851bd..e59341a06298 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e07aa3783e9f66b03d72e7afd9f709d7f7059662
+refs/heads/master: fdd1097488e3c1278996bd7c73d8429d410e725a
diff --git a/trunk/drivers/net/wireless/b43/rfkill.c b/trunk/drivers/net/wireless/b43/rfkill.c
index 7b9e99adb8c3..96902da7d661 100644
--- a/trunk/drivers/net/wireless/b43/rfkill.c
+++ b/trunk/drivers/net/wireless/b43/rfkill.c
@@ -188,6 +188,11 @@ void b43_rfkill_init(struct b43_wldev *dev)
 			"The built-in radio LED will not work.\n");
 #endif /* CONFIG_RFKILL_INPUT */
 
+#if !defined(CONFIG_RFKILL_INPUT) && !defined(CONFIG_RFKILL_INPUT_MODULE)
+	b43warn(wl, "The rfkill-input subsystem is not available. "
+		"The built-in radio LED will not work.\n");
+#endif
+
 	err = input_register_polled_device(rfk->poll_dev);
 	if (err)
 		goto err_unreg_rfk;