b43: Add NPHY kconfig option

This adds a new Kconfig option for enabling probing of N-PHYs.
This option will be removed again once the stuff works.
For now it is to help in development. This way real users won't
execute the broken N-PHY codepaths, but the developers can easily
enable N-PHY stuff.

To enable N-PHY probing simply remove the BROKEN dependency
and enable the option in the kernel config.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig
index 8aa5e34..1a2141d 100644
--- a/drivers/net/wireless/b43/Kconfig
+++ b/drivers/net/wireless/b43/Kconfig
@@ -61,6 +61,16 @@
 
 	  If unsure, say N.
 
+config B43_NPHY
+	bool "Pre IEEE 802.11n support (BROKEN)"
+	depends on B43 && EXPERIMENTAL && BROKEN
+	---help---
+	  Support for the IEEE 802.11n draft.
+
+	  THIS IS BROKEN AND DOES NOT WORK YET.
+
+	  SAY N.
+
 # This config option automatically enables b43 LEDS support,
 # if it's possible.
 config B43_LEDS