Fix undeclared symbol warnings from sparse

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5539 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 4 insertions, 2 deletions

diff --git a/hw/cbus.c b/hw/cbus.c
index c84de05336..03218b4450 100644
--- a/hw/cbus.c
+++ b/hw/cbus.c
@@ -435,7 +435,8 @@ void retu_key_event(void *retu, int state)
         s->status |= 1 << 5;
 }
 
-void retu_head_event(void *retu, int state)
+#if 0
+static void retu_head_event(void *retu, int state)
 {
     struct cbus_slave_s *slave = (struct cbus_slave_s *) retu;
     struct cbus_retu_s *s = (struct cbus_retu_s *) slave->opaque;
@@ -452,7 +453,7 @@ void retu_head_event(void *retu, int state)
         s->result[retu_adc_head_det] = 123;
 }
 
-void retu_hook_event(void *retu, int state)
+static void retu_hook_event(void *retu, int state)
 {
     struct cbus_slave_s *slave = (struct cbus_slave_s *) retu;
     struct cbus_retu_s *s = (struct cbus_retu_s *) slave->opaque;
@@ -468,6 +469,7 @@ void retu_hook_event(void *retu, int state)
     else
         s->result[retu_adc_hook_det] = 123;
 }
+#endif
 
 /* Tahvo/Betty */
 struct cbus_tahvo_s {