arm/km: make local functions static
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
diff --git a/board/keymile/km_arm/km_arm.c b/board/keymile/km_arm/km_arm.c
index eda9199..b944887 100644
--- a/board/keymile/km_arm/km_arm.c
+++ b/board/keymile/km_arm/km_arm.c
@@ -160,7 +160,7 @@
}
#endif
-int initialize_unit_leds(void)
+static int initialize_unit_leds(void)
{
/*
* Init the unit LEDs per default they all are
@@ -181,7 +181,7 @@
}
#if defined(CONFIG_BOOTCOUNT_LIMIT)
-void set_bootcount_addr(void)
+static void set_bootcount_addr(void)
{
uchar buf[32];
unsigned int bootcountaddr;