cpmac: unmark as broken

Starting with version 0.5.1, cpmac is no longer broken.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/Kconfig

@@ -1774,7 +1774,7 @@ config SC92031
 
 config CPMAC
 	tristate "TI AR7 CPMAC Ethernet support (EXPERIMENTAL)"
-	depends on NET_ETHERNET && EXPERIMENTAL && AR7 && BROKEN
+	depends on NET_ETHERNET && EXPERIMENTAL && AR7
 	select PHYLIB
 	help
 	  TI AR7 CPMAC Ethernet support