b43: Kconfig: drop unknown symbol 'BRCMSMAC_MODULE'

There's no Kconfig symbol BRCMSMAC_MODULE, so the check for it will
always fail. There's no need to append _MODULE to tristate symbols
anyhow, because the config tools will do the right thing automagically.

(While we're touching this Kconfig file replace a tab between "default"
and "y" with a space.)
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/net/wireless/b43/Kconfig

@@ -34,8 +34,8 @@ config B43_BCMA
 config B43_BCMA_EXTRA
 	bool "Hardware support that overlaps with the brcmsmac driver"
 	depends on B43_BCMA
-	default n if BRCMSMAC || BRCMSMAC_MODULE
-	default	y
+	default n if BRCMSMAC
+	default y
 
 config B43_SSB
 	bool