altos: Mark local functions 'static'

[fw/altos] / src / drivers / ao_lco.c

diff --git a/src/drivers/ao_lco.c b/src/drivers/ao_lco.c
index 5f5db572c31eb29aa1596d00f34f502e5c8039fd..b314ef7c0273acf55f8ab277ed927bc05917c363 100644 (file)
--- a/src/drivers/ao_lco.c
+++ b/src/drivers/ao_lco.c
@@ -269,7 +269,7 @@ ao_lco_input(void)
  * visually inspect the system for correct operation
  */
 static void
-ao_lco_display_test()
+ao_lco_display_test(void)
 {
        ao_mutex_get(&ao_lco_display_mutex);
        ao_seven_segment_set(AO_LCO_PAD_DIGIT, 8 | 0x10);
@@ -316,7 +316,7 @@ ao_lco_main(void)
 }
 
 #if DEBUG
-void
+static void
 ao_lco_set_debug(void)
 {
        uint16_t r  = ao_cmd_decimal();