talk: Remove superflous call to talk_init().

talk_init() is called by settings_apply() already which is called on boot.
Doing it again means loading the voicefile a second time which isn't necessary.

Change-Id: I4decd16401e63bf87338d3163c99d06d69fe3a3c

apps/audio_thread.c

@@ -170,10 +170,6 @@ void INIT_ATTR audio_init(void)
     recording_init();
 #endif
 
-    /* ...now...audio_reset_buffer must know the size of voicefile buffer so
-       init talk first which will init the buffers */
-    talk_init();
-
    /* Probably safe to say */
     audio_is_initialized = true;
 

apps/mpeg.c

@@ -3008,8 +3008,6 @@ void audio_init(void)
         or_b(0x08, &PADRH);
 #endif /* CONFIG_CODEC == MAS3587F */
 
-    talk_init();
-
 #ifdef DEBUG
 #ifndef SIMULATOR
     dbg_timer_start();

apps/settings.c

@@ -971,10 +971,10 @@ void settings_apply(bool read_disk)
             CHART(">lang_core_load");
             lang_core_load(buf);
             CHART("<lang_core_load");
+        }
         CHART(">talk_init");
         talk_init(); /* use voice of same language */
         CHART("<talk_init");
-        }
 
         /* load the icon set */
         CHART(">icons_init");