SQUASHME: make private API static

Addresses RIOT-OS#1714 (comment)
LudwigKnuepfer · Sep 26, 2014 · 3b9c60f · 3b9c60f
1 parent 2cb5976
commit 3b9c60f
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/drivers/pir/pir.c b/drivers/pir/pir.c
@@ -29,9 +29,9 @@
  * internal API declaration
  **********************************************************************/
 
-int pir_activate_int(pir_t *dev);
-void pir_callback(void *dev);
-void pir_send_msg(pir_t *dev, pir_event_t event);
+static int pir_activate_int(pir_t *dev);
+static void pir_callback(void *dev);
+static void pir_send_msg(pir_t *dev, pir_event_t event);
 
 /**********************************************************************
  * public API implementation
@@ -75,7 +75,7 @@ int pir_register_thread(pir_t *dev)
  * internal API implementation
  **********************************************************************/
 
-void pir_send_msg(pir_t *dev, pir_event_t event)
+static void pir_send_msg(pir_t *dev, pir_event_t event)
 {
     DEBUG("pir_send_msg\n");
     msg_t m = { .type = event, .content.ptr = (char*) dev, };
@@ -96,7 +96,7 @@ void pir_send_msg(pir_t *dev, pir_event_t event)
     }
 }
 
-void pir_callback(void *arg)
+static void pir_callback(void *arg)
 {
     DEBUG("pir_callback: %p\n", arg);
     pir_t *dev = (pir_t*) arg;
@@ -105,7 +105,7 @@ void pir_callback(void *arg)
     }
 }
 
-int pir_activate_int(pir_t *dev)
+static int pir_activate_int(pir_t *dev)
 {
     int res = gpio_init_int(dev->gpio_dev, GPIO_NOPULL, GPIO_BOTH, pir_callback, dev);
     DEBUG("pir_activate_int: %p -> %i\n", dev, res);