less warnings on iriver builds

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5761 a1c6a512-1295-4272-9138-f99709370657

3 files changed, 51 insertions, 1 deletions

diff --git a/firmware/mp3_playback.c b/firmware/mp3_playback.c
index 2944decdc6..bc1a70e685 100644
--- a/firmware/mp3_playback.c
+++ b/firmware/mp3_playback.c
@@ -1189,6 +1189,27 @@ void mp3_init(int volume, int bass, int treble, int balance, int loudness,
               bool superbass)
 {
     /* a dummy */
+    (void)volume;
+    (void)bass;
+    (void)treble;
+    (void)balance;
+    (void)loudness;
+    (void)avc;
+    (void)channel_config;
+    (void)stereo_width;
+    (void)mdb_strength;
+    (void)mdb_harmonics;
+    (void)mdb_center;
+    (void)mdb_shape;
+    (void)mdb_enable;
+    (void)superbass;
+
+    paused = false;
+    playing = false;
+    playstart_tick = 0;
+    cumulative_ticks = 0;
+    callback_for_more = 0;
+    mpeg_is_initialized = false;
 }
 void mp3_shutdown(void)
 {
@@ -1198,6 +1219,9 @@ void mp3_play_data(const unsigned char* start, int size,
                    void (*get_more)(unsigned char** start, int* size))
 {
     /* a dummy */
+    (void)start;
+    (void)size;
+    (void)get_more;
 }
 
 void mp3_play_stop(void)
@@ -1208,24 +1232,30 @@ void mp3_play_stop(void)
 void mp3_play_pause(bool play)
 {
     /* a dummy */
+    (void)play;
 }
 
 void mpeg_sound_set(int setting, int value)
 {
     /* a dummy */
+    (void)setting;
+    (void)value;
 }
 bool mp3_is_playing(void)
 {
     /* a dummy */
+    return false;
 }
 
 int mpeg_val2phys(int setting, int value)
 {
+    (void) setting;
+    (void) value;
     return value; /* FIX dummy */
 }
 unsigned char* mp3_get_pos(void)
 {
     /* a dummy */
-    return 0x1234;
+    return (unsigned char *)0x1234;
 }
 #endif /* CONFIG_HWCODEC == MASNONE */
diff --git a/firmware/mpeg.c b/firmware/mpeg.c
index 9b46c3caf1..4b11eecb5a 100644
--- a/firmware/mpeg.c
+++ b/firmware/mpeg.c
@@ -292,6 +292,8 @@ unsigned long mpeg_get_last_header(void)
        frame sync and all */
     mas_readmem(MAS_BANK_D0, MAS_D0_MPEG_STATUS_1, tmp, 2);
     return 0xffe00000 | ((tmp[0] & 0x7c00) << 6) | (tmp[1] & 0xffff);
+#else
+    return 0;
 #endif
 }
 
@@ -2468,6 +2470,8 @@ void bitswap(unsigned char *data, int length)
 {
     /* a dummy */
     /* this ought to be useless */
+    (void)data;
+    (void)length;
 }
 
 void mpeg_init_playback(void)
@@ -2477,10 +2481,12 @@ void mpeg_init_playback(void)
 unsigned long mpeg_recorded_time(void)
 {
     /* a dummy */
+    return 0;
 }
 void mpeg_beep(int duration)
 {
     /* a dummy */
+    (void)duration;
 }
 void mpeg_pause_recording(void)
 {
@@ -2493,19 +2499,25 @@ void mpeg_resume_recording(void)
 unsigned long mpeg_num_recorded_bytes(void)
 {
     /* a dummy */
+    return 0;
 }
 void mpeg_record(const char *filename)
 {
     /* a dummy */
+    (void)filename;
 }
 void mpeg_new_file(const char *filename)
 {
     /* a dummy */
+    (void)filename;
 }
 
 void mpeg_set_recording_gain(int left, int right, bool use_mic)
 {
     /* a dummy */
+    (void)left;
+    (void)right;
+    (void)use_mic;
 }
 void mpeg_init_recording(void)
 {
@@ -2516,6 +2528,12 @@ void mpeg_set_recording_options(int frequency, int quality,
                                 bool editable, int prerecord_time)
 {
     /* a dummy */
+    (void)frequency;
+    (void)quality;
+    (void)source;
+    (void)channel_mode;
+    (void)editable;
+    (void)prerecord_time;
 }
 #endif
 
diff --git a/firmware/rolo.c b/firmware/rolo.c
index 2d8a1c54c7..a5b3c56da9 100644
--- a/firmware/rolo.c
+++ b/firmware/rolo.c
@@ -149,6 +149,8 @@ int rolo_load(const char* filename)
 int rolo_load(const char* filename)
 {
     /* dummy */
+    (void)filename;
+    return 0;
 }
 
 #endif /* CONFIG_CPU == MCF5249 */