Add missing header.

[bertos.git] / drv / buzzer.c

diff --git a/drv/buzzer.c b/drv/buzzer.c
index eaefe075dce76abf4f0fd757ee0635affc0cc90e..fd478a6b34db694e1120316573b0a0c2cc654b61 100755 (executable)
--- a/drv/buzzer.c
+++ b/drv/buzzer.c
@@ -17,6 +17,9 @@
 
 /*#*
  *#* $Log$
+ *#* Revision 1.16  2005/11/04 16:19:33  bernie
+ *#* buz_init(): Restore IRQ protection as in project_bko.
+ *#*
  *#* Revision 1.15  2005/06/27 21:25:50  bernie
  *#* Modularize hardware access; Port to new timer interface.
  *#*
@@ -145,13 +148,17 @@ void buz_repeat_stop(void)
 
 
 /*!
- * Initialize buzzer
+ * Initialize buzzer.
  */
 void buz_init(void)
 {
-       BUZZER_INIT;
+       cpuflags_t flags;
+       IRQ_SAVE_DISABLE(flags);
 
        BUZZER_HW_INIT;
-       /* Inizializza software interrupt */
+
+       IRQ_RESTORE(flags);
+
+       /* Init software interrupt. */
        timer_set_event_softint(&buz_timer, (Hook)buz_softint, 0);
 }