[ALSA] sound/core/: possible cleanups

PCM Midlevel,ALSA Core,Timer Midlevel,ALSA sequencer,Virtual Midi
This patch contains the following possible cleanups:
- make needlessly global code static
- #if 0 the following unused global functions
- remove the following unneeded EXPORT_SYMBOL's

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

4 files changed, 0 insertions, 23 deletions

diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 50a6ee1aeab2..d935417575b5 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -848,23 +848,6 @@ int snd_interval_ratnum(snd_interval_t *i,
 
 void _snd_pcm_hw_params_any(snd_pcm_hw_params_t *params);
 void _snd_pcm_hw_param_setempty(snd_pcm_hw_params_t *params, snd_pcm_hw_param_t var);
-int snd_pcm_hw_param_min(snd_pcm_substream_t *substream, 
-                         snd_pcm_hw_params_t *params,
-                         snd_pcm_hw_param_t var,
-                         unsigned int val, int *dir);
-int snd_pcm_hw_param_max(snd_pcm_substream_t *substream, 
-                         snd_pcm_hw_params_t *params,
-                         snd_pcm_hw_param_t var,
-                         unsigned int val, int *dir);
-int snd_pcm_hw_param_setinteger(snd_pcm_substream_t *substream, 
-                                snd_pcm_hw_params_t *params,
-                                snd_pcm_hw_param_t var);
-int snd_pcm_hw_param_first(snd_pcm_substream_t *substream, 
-                           snd_pcm_hw_params_t *params,
-                           snd_pcm_hw_param_t var, int *dir);
-int snd_pcm_hw_param_last(snd_pcm_substream_t *substream, 
-                          snd_pcm_hw_params_t *params,
-                          snd_pcm_hw_param_t var, int *dir);
 int snd_pcm_hw_param_near(snd_pcm_substream_t *substream, 
                           snd_pcm_hw_params_t *params,
                           snd_pcm_hw_param_t var, 
@@ -876,7 +859,6 @@ int snd_pcm_hw_param_set(snd_pcm_substream_t *pcm,
 int snd_pcm_hw_params_choose(snd_pcm_substream_t *substream, snd_pcm_hw_params_t *params);
 
 int snd_pcm_hw_refine(snd_pcm_substream_t *substream, snd_pcm_hw_params_t *params);
-int snd_pcm_hw_params(snd_pcm_substream_t *substream, snd_pcm_hw_params_t *params);
 
 int snd_pcm_hw_constraints_init(snd_pcm_substream_t *substream);
 int snd_pcm_hw_constraints_complete(snd_pcm_substream_t *substream);
diff --git a/include/sound/seq_midi_event.h b/include/sound/seq_midi_event.h
index 4357cac07500..8857e2bd31a5 100644
--- a/include/sound/seq_midi_event.h
+++ b/include/sound/seq_midi_event.h
@@ -41,9 +41,7 @@ struct snd_midi_event_t {
 };
 
 int snd_midi_event_new(int bufsize, snd_midi_event_t **rdev);
-int snd_midi_event_resize_buffer(snd_midi_event_t *dev, int bufsize);
 void snd_midi_event_free(snd_midi_event_t *dev);
-void snd_midi_event_init(snd_midi_event_t *dev);
 void snd_midi_event_reset_encode(snd_midi_event_t *dev);
 void snd_midi_event_reset_decode(snd_midi_event_t *dev);
 void snd_midi_event_no_status(snd_midi_event_t *dev, int on);
diff --git a/include/sound/seq_virmidi.h b/include/sound/seq_virmidi.h
index cf4e2388103f..1ad27e859af3 100644
--- a/include/sound/seq_virmidi.h
+++ b/include/sound/seq_virmidi.h
@@ -79,6 +79,5 @@ struct _snd_virmidi_dev {
 #define SNDRV_VIRMIDI_SEQ_DISPATCH      2
 
 int snd_virmidi_new(snd_card_t *card, int device, snd_rawmidi_t **rrmidi);
-int snd_virmidi_receive(snd_rawmidi_t *rmidi, snd_seq_event_t *ev);
 
 #endif /* __SOUND_SEQ_VIRMIDI */
diff --git a/include/sound/timer.h b/include/sound/timer.h
index 57fde990606e..1898511a0f38 100644
--- a/include/sound/timer.h
+++ b/include/sound/timer.h
@@ -152,6 +152,4 @@ extern int snd_timer_pause(snd_timer_instance_t * timeri);
 
 extern void snd_timer_interrupt(snd_timer_t * timer, unsigned long ticks_left);
 
-extern unsigned int snd_timer_system_resolution(void);
-
 #endif /* __SOUND_TIMER_H */