--- zzzz-none-000/linux-3.10.107/drivers/ssb/pcmcia.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/ssb/pcmcia.c	2021-02-04 17:41:59.000000000 +0000
@@ -147,8 +147,7 @@
 	return err;
 }
 
-int ssb_pcmcia_switch_core(struct ssb_bus *bus,
-			   struct ssb_device *dev)
+static int ssb_pcmcia_switch_core(struct ssb_bus *bus, struct ssb_device *dev)
 {
 	int err;