From a56793f401054b333a57ebf8bed3d5bb5d238e4b Mon Sep 17 00:00:00 2001
From: Niclas Finne <nfi@sics.se>
Date: Fri, 23 Sep 2011 15:49:00 +0200
Subject: [PATCH] Fixed compiler warnings

---
 core/lib/sensors.c | 10 +++++-----
 core/lib/sensors.h |  6 +++---
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/core/lib/sensors.c b/core/lib/sensors.c
index 54bb204cf..85018552c 100644
--- a/core/lib/sensors.c
+++ b/core/lib/sensors.c
@@ -39,7 +39,7 @@
 
 #include "lib/sensors.h"
 
-extern struct sensors_sensor *sensors[];
+const extern struct sensors_sensor *sensors[];
 extern unsigned char sensors_flags[];
 
 #define FLAG_CHANGED    0x80
@@ -63,13 +63,13 @@ get_sensor_index(const struct sensors_sensor *s)
   return i;
 }
 /*---------------------------------------------------------------------------*/
-struct sensors_sensor *
+const struct sensors_sensor *
 sensors_first(void)
 {
   return sensors[0];
 }
 /*---------------------------------------------------------------------------*/
-struct sensors_sensor *
+const struct sensors_sensor *
 sensors_next(const struct sensors_sensor *s)
 {
   return sensors[get_sensor_index(s) + 1];
@@ -82,7 +82,7 @@ sensors_changed(const struct sensors_sensor *s)
   process_poll(&sensors_process);
 }
 /*---------------------------------------------------------------------------*/
-struct sensors_sensor *
+const struct sensors_sensor *
 sensors_find(const char *prefix)
 {
   int i;
@@ -123,7 +123,7 @@ PROCESS_THREAD(sensors_process, ev, data)
       events = 0;
       for(i = 0; i < num_sensors; ++i) {
 	if(sensors_flags[i] & FLAG_CHANGED) {
-	  if(process_post(PROCESS_BROADCAST, sensors_event, sensors[i]) == PROCESS_ERR_OK) {
+	  if(process_post(PROCESS_BROADCAST, sensors_event, (void *)sensors[i]) == PROCESS_ERR_OK) {
 	    PROCESS_WAIT_EVENT_UNTIL(ev == sensors_event);
 	  }
 	  sensors_flags[i] &= ~FLAG_CHANGED;
diff --git a/core/lib/sensors.h b/core/lib/sensors.h
index 07955a924..6872ae9f1 100644
--- a/core/lib/sensors.h
+++ b/core/lib/sensors.h
@@ -60,9 +60,9 @@ struct sensors_sensor {
   int          (* status)    (int type);
 };
 
-struct sensors_sensor *sensors_find(const char *type);
-struct sensors_sensor *sensors_next(const struct sensors_sensor *s);
-struct sensors_sensor *sensors_first(void);
+const struct sensors_sensor *sensors_find(const char *type);
+const struct sensors_sensor *sensors_next(const struct sensors_sensor *s);
+const struct sensors_sensor *sensors_first(void);
 
 void sensors_changed(const struct sensors_sensor *s);