wl12xx: dynamically change fw according to number of active roles

wl12xx uses different fw for single-role and multi-role
scenarios (due to lack of space, some of the fw advanced
features are disabled in the multi-role fw).

Add checks on add_interfae and remove_interface in order
to determine whether a fw switch is needed (and initiate
recovery in this case).

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
diff --git a/drivers/net/wireless/wl12xx/spi.c b/drivers/net/wireless/wl12xx/spi.c
index 5c2d4a0..2fc18a8 100644
--- a/drivers/net/wireless/wl12xx/spi.c
+++ b/drivers/net/wireless/wl12xx/spi.c
@@ -433,8 +433,10 @@
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
 MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
-MODULE_FIRMWARE(WL127X_FW_NAME);
-MODULE_FIRMWARE(WL128X_FW_NAME);
+MODULE_FIRMWARE(WL127X_FW_NAME_SINGLE);
+MODULE_FIRMWARE(WL127X_FW_NAME_MULTI);
 MODULE_FIRMWARE(WL127X_PLT_FW_NAME);
+MODULE_FIRMWARE(WL128X_FW_NAME_SINGLE);
+MODULE_FIRMWARE(WL128X_FW_NAME_MULTI);
 MODULE_FIRMWARE(WL128X_PLT_FW_NAME);
 MODULE_ALIAS("spi:wl1271");