From 679847088e7086976cff529fdd2f4f4cec21c572 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Wed, 2 Jun 2010 17:07:57 +0000
Subject: [PATCH] git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1988
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/kernel/include/chevents.h | 4 ++--
 readme.txt                   | 2 ++
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/os/kernel/include/chevents.h b/os/kernel/include/chevents.h
index c423c34ef..ac46ae826 100644
--- a/os/kernel/include/chevents.h
+++ b/os/kernel/include/chevents.h
@@ -73,10 +73,10 @@ typedef struct EventSource {
 #define EVENTSOURCE_DECL(name) EventSource name = _EVENTSOURCE_DATA(name)
 
 /** All events allowed mask.*/
-#define ALL_EVENTS -1
+#define ALL_EVENTS      ((eventmask_t)-1)
 
 /** Returns the event mask from the event identifier.*/
-#define EVENT_MASK(eid) (1 << (eid))
+#define EVENT_MASK(eid) ((eventmask_t)(1 << (eid)))
 
 /**
  * @brief   Registers an Event Listener on an Event Source.
diff --git a/readme.txt b/readme.txt
index 4d87adac0..e350134e3 100644
--- a/readme.txt
+++ b/readme.txt
@@ -63,6 +63,8 @@
 - OPT: Small size optimization in the semaphores subsystem.
 - OPT: Improvements in the STM8 port, the code is now smaller and generally
   faster, also saved few bytes of RAM.
+- Added some explicit casts in chevents.h in order to silence two warnings on
+  a specific compiler.
 
 *** 1.5.8 ***
 - FIX: Fixed missing files from ST library zip file (bug 3006629).