Index: uspace/app/trace/errors.h
===================================================================
--- uspace/app/trace/errors.h	(revision 9a1b20c34d5404b8272209d06c0239aa1a2384da)
+++ uspace/app/trace/errors.h	(revision 36a75a2ebea94aea971bd83a0590dd676373a253)
@@ -37,6 +37,6 @@
 
 typedef struct {
-	char *name;	/**< Error value name (Exx) */
-	char *desc;	/**< Error description */
+	const char *name;  /**< Error value name (Exx) */
+	const char *desc;  /**< Error description */
 } err_desc_t;