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[PATCH] kill sound/oss/*_syms.c 

Move all EXPORT_SYMBOL's from sound/oss/*_syms.c to the files with the
actual functions.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Adrian Bunk 2006-10-04 02:17:31 -07:00 committed by Linus Torvalds
parent d56b9b9c46
commit ece7f77b86
14 changed files with 93 additions and 168 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
sound/oss/Makefile
View File

@ -63,10 +63,10 @@ obj-$(CONFIG_DMASOUND) += dmasound/
# Declare multi-part drivers.
sound-objs := \
dev_table.o soundcard.o sound_syms.o \
audio.o audio_syms.o dmabuf.o \
midi_syms.o midi_synth.o midibuf.o \
sequencer.o sequencer_syms.o sound_timer.o sys_timer.o
dev_table.o soundcard.o \
audio.o dmabuf.o \
midi_synth.o midibuf.o \
sequencer.o sound_timer.o sys_timer.o
pas2-objs := pas2_card.o pas2_midi.o pas2_mixer.o pas2_pcm.o
sb-objs := sb_card.o

14
sound/oss/audio_syms.c
View File

@ -1,14 +0,0 @@
/*
* Exported symbols for audio driver.
*/
#include <linux/module.h>
char audio_syms_symbol;
#include "sound_config.h"
#include "sound_calls.h"
EXPORT_SYMBOL(DMAbuf_start_dma);
EXPORT_SYMBOL(DMAbuf_inputintr);
EXPORT_SYMBOL(DMAbuf_outputintr);

44
sound/oss/dev_table.c
View File

@ -13,9 +13,39 @@
#include <linux/init.h>
#define _DEV_TABLE_C_
#include "sound_config.h"
struct audio_operations *audio_devs[MAX_AUDIO_DEV];
EXPORT_SYMBOL(audio_devs);
int num_audiodevs;
EXPORT_SYMBOL(num_audiodevs);
struct mixer_operations *mixer_devs[MAX_MIXER_DEV];
EXPORT_SYMBOL(mixer_devs);
int num_mixers;
EXPORT_SYMBOL(num_mixers);
struct synth_operations *synth_devs[MAX_SYNTH_DEV+MAX_MIDI_DEV];
EXPORT_SYMBOL(synth_devs);
int num_synths;
struct midi_operations *midi_devs[MAX_MIDI_DEV];
EXPORT_SYMBOL(midi_devs);
int num_midis;
EXPORT_SYMBOL(num_midis);
struct sound_timer_operations *sound_timer_devs[MAX_TIMER_DEV] = {
&default_sound_timer, NULL
};
EXPORT_SYMBOL(sound_timer_devs);
int num_sound_timers = 1;
static int sound_alloc_audiodev(void);
int sound_install_audiodrv(int vers, char *name, struct audio_driver *driver,
@ -75,6 +105,7 @@ int sound_install_audiodrv(int vers, char *name, struct audio_driver *driver,
audio_init_devices();
return num;
}
EXPORT_SYMBOL(sound_install_audiodrv);
int sound_install_mixer(int vers, char *name, struct mixer_operations *driver,
int driver_size, void *devc)
@ -113,6 +144,7 @@ int sound_install_mixer(int vers, char *name, struct mixer_operations *driver,
mixer_devs[n] = op;
return n;
}
EXPORT_SYMBOL(sound_install_mixer);
void sound_unload_audiodev(int dev)
{
@ -122,6 +154,7 @@ void sound_unload_audiodev(int dev)
unregister_sound_dsp((dev<<4)+3);
}
}
EXPORT_SYMBOL(sound_unload_audiodev);
static int sound_alloc_audiodev(void)
{
@ -144,6 +177,7 @@ int sound_alloc_mididev(void)
num_midis = i + 1;
return i;
}
EXPORT_SYMBOL(sound_alloc_mididev);
int sound_alloc_synthdev(void)
{
@ -158,6 +192,7 @@ int sound_alloc_synthdev(void)
}
return -1;
}
EXPORT_SYMBOL(sound_alloc_synthdev);
int sound_alloc_mixerdev(void)
{
@ -169,6 +204,7 @@ int sound_alloc_mixerdev(void)
num_mixers = i + 1;
return i;
}
EXPORT_SYMBOL(sound_alloc_mixerdev);
int sound_alloc_timerdev(void)
{
@ -183,6 +219,7 @@ int sound_alloc_timerdev(void)
}
return -1;
}
EXPORT_SYMBOL(sound_alloc_timerdev);
void sound_unload_mixerdev(int dev)
{
@ -192,6 +229,7 @@ void sound_unload_mixerdev(int dev)
num_mixers--;
}
}
EXPORT_SYMBOL(sound_unload_mixerdev);
void sound_unload_mididev(int dev)
{
@ -200,15 +238,19 @@ void sound_unload_mididev(int dev)
unregister_sound_midi((dev<<4)+2);
}
}
EXPORT_SYMBOL(sound_unload_mididev);
void sound_unload_synthdev(int dev)
{
if (dev != -1)
synth_devs[dev] = NULL;
}
EXPORT_SYMBOL(sound_unload_synthdev);
void sound_unload_timerdev(int dev)
{
if (dev != -1)
sound_timer_devs[dev] = NULL;
}
EXPORT_SYMBOL(sound_unload_timerdev);

17
sound/oss/dev_table.h
View File

@ -352,22 +352,8 @@ struct sound_timer_operations
void (*arm_timer)(int dev, long time);
};
#ifdef _DEV_TABLE_C_
struct audio_operations *audio_devs[MAX_AUDIO_DEV];
int num_audiodevs;
struct mixer_operations *mixer_devs[MAX_MIXER_DEV];
int num_mixers;
struct synth_operations *synth_devs[MAX_SYNTH_DEV+MAX_MIDI_DEV];
int num_synths;
struct midi_operations *midi_devs[MAX_MIDI_DEV];
int num_midis;
extern struct sound_timer_operations default_sound_timer;
struct sound_timer_operations *sound_timer_devs[MAX_TIMER_DEV] = {
&default_sound_timer, NULL
};
int num_sound_timers = 1;
#else
extern struct audio_operations *audio_devs[MAX_AUDIO_DEV];
extern int num_audiodevs;
extern struct mixer_operations *mixer_devs[MAX_MIXER_DEV];
@ -378,7 +364,6 @@ extern struct midi_operations *midi_devs[MAX_MIDI_DEV];
extern int num_midis;
extern struct sound_timer_operations * sound_timer_devs[MAX_TIMER_DEV];
extern int num_sound_timers;
#endif /* _DEV_TABLE_C_ */
extern int sound_map_buffer (int dev, struct dma_buffparms *dmap, buffmem_desc *info);
void sound_timer_init (struct sound_lowlev_timer *t, char *name);

10
sound/oss/dmabuf.c
View File

@ -926,6 +926,7 @@ int DMAbuf_start_dma(int dev, unsigned long physaddr, int count, int dma_mode)
sound_start_dma(dmap, physaddr, count, dma_mode);
return count;
}
EXPORT_SYMBOL(DMAbuf_start_dma);
static int local_start_dma(struct audio_operations *adev, unsigned long physaddr, int count, int dma_mode)
{
@ -1055,6 +1056,8 @@ void DMAbuf_outputintr(int dev, int notify_only)
do_outputintr(dev, notify_only);
spin_unlock_irqrestore(&dmap->lock,flags);
}
EXPORT_SYMBOL(DMAbuf_outputintr);
/* called with dmap->lock held in irq context */
static void do_inputintr(int dev)
{
@ -1154,6 +1157,7 @@ void DMAbuf_inputintr(int dev)
do_inputintr(dev);
spin_unlock_irqrestore(&dmap->lock,flags);
}
EXPORT_SYMBOL(DMAbuf_inputintr);
void DMAbuf_init(int dev, int dma1, int dma2)
{
@ -1162,12 +1166,6 @@ void DMAbuf_init(int dev, int dma1, int dma2)
* NOTE! This routine could be called several times.
*/
/* drag in audio_syms.o */
{
extern char audio_syms_symbol;
audio_syms_symbol = 0;
}
if (adev && adev->dmap_out == NULL) {
if (adev->d == NULL)
panic("OSS: audio_devs[%d]->d == NULL\n", dev);

29
sound/oss/midi_syms.c
View File

@ -1,29 +0,0 @@
/*
* Exported symbols for midi driver.
*/
#include <linux/module.h>
char midi_syms_symbol;
#include "sound_config.h"
#define _MIDI_SYNTH_C_
#include "midi_synth.h"
EXPORT_SYMBOL(do_midi_msg);
EXPORT_SYMBOL(midi_synth_open);
EXPORT_SYMBOL(midi_synth_close);
EXPORT_SYMBOL(midi_synth_ioctl);
EXPORT_SYMBOL(midi_synth_kill_note);
EXPORT_SYMBOL(midi_synth_start_note);
EXPORT_SYMBOL(midi_synth_set_instr);
EXPORT_SYMBOL(midi_synth_reset);
EXPORT_SYMBOL(midi_synth_hw_control);
EXPORT_SYMBOL(midi_synth_aftertouch);
EXPORT_SYMBOL(midi_synth_controller);
EXPORT_SYMBOL(midi_synth_panning);
EXPORT_SYMBOL(midi_synth_setup_voice);
EXPORT_SYMBOL(midi_synth_send_sysex);
EXPORT_SYMBOL(midi_synth_bender);
EXPORT_SYMBOL(midi_synth_load_patch);
EXPORT_SYMBOL(MIDIbuf_avail);

21
sound/oss/midi_synth.c
View File

@ -84,6 +84,7 @@ do_midi_msg(int synthno, unsigned char *msg, int mlen)
;
}
}
EXPORT_SYMBOL(do_midi_msg);
static void
midi_outc(int midi_dev, int data)
@ -276,6 +277,7 @@ int midi_synth_ioctl(int dev, unsigned int cmd, void __user *arg)
return -EINVAL;
}
}
EXPORT_SYMBOL(midi_synth_ioctl);
int
midi_synth_kill_note(int dev, int channel, int note, int velocity)
@ -342,6 +344,7 @@ midi_synth_kill_note(int dev, int channel, int note, int velocity)
return 0;
}
EXPORT_SYMBOL(midi_synth_kill_note);
int
midi_synth_set_instr(int dev, int channel, int instr_no)
@ -364,6 +367,7 @@ midi_synth_set_instr(int dev, int channel, int instr_no)
return 0;
}
EXPORT_SYMBOL(midi_synth_set_instr);
int
midi_synth_start_note(int dev, int channel, int note, int velocity)
@ -405,6 +409,7 @@ midi_synth_start_note(int dev, int channel, int note, int velocity)
}
return 0;
}
EXPORT_SYMBOL(midi_synth_start_note);
void
midi_synth_reset(int dev)
@ -412,6 +417,7 @@ midi_synth_reset(int dev)
leave_sysex(dev);
}
EXPORT_SYMBOL(midi_synth_reset);
int
midi_synth_open(int dev, int mode)
@ -444,6 +450,7 @@ midi_synth_open(int dev, int mode)
return 1;
}
EXPORT_SYMBOL(midi_synth_open);
void
midi_synth_close(int dev)
@ -459,11 +466,13 @@ midi_synth_close(int dev)
midi_devs[orig_dev]->close(orig_dev);
}
EXPORT_SYMBOL(midi_synth_close);
void
midi_synth_hw_control(int dev, unsigned char *event)
{
}
EXPORT_SYMBOL(midi_synth_hw_control);
int
midi_synth_load_patch(int dev, int format, const char __user *addr,
@ -542,11 +551,13 @@ midi_synth_load_patch(int dev, int format, const char __user *addr,
midi_outc(orig_dev, 0xf7);
return 0;
}
EXPORT_SYMBOL(midi_synth_load_patch);
void midi_synth_panning(int dev, int channel, int pressure)
{
}
EXPORT_SYMBOL(midi_synth_panning);
void midi_synth_aftertouch(int dev, int channel, int pressure)
{
int orig_dev = synth_devs[dev]->midi_dev;
@ -576,6 +587,7 @@ void midi_synth_aftertouch(int dev, int channel, int pressure)
midi_outc(orig_dev, pressure);
}
EXPORT_SYMBOL(midi_synth_aftertouch);
void
midi_synth_controller(int dev, int channel, int ctrl_num, int value)
@ -604,6 +616,7 @@ midi_synth_controller(int dev, int channel, int ctrl_num, int value)
midi_outc(orig_dev, ctrl_num);
midi_outc(orig_dev, value & 0x7f);
}
EXPORT_SYMBOL(midi_synth_controller);
void
midi_synth_bender(int dev, int channel, int value)
@ -635,11 +648,13 @@ midi_synth_bender(int dev, int channel, int value)
midi_outc(orig_dev, value & 0x7f);
midi_outc(orig_dev, (value >> 7) & 0x7f);
}
EXPORT_SYMBOL(midi_synth_bender);
void
midi_synth_setup_voice(int dev, int voice, int channel)
{
}
EXPORT_SYMBOL(midi_synth_setup_voice);
int
midi_synth_send_sysex(int dev, unsigned char *bytes, int len)
@ -695,3 +710,5 @@ midi_synth_send_sysex(int dev, unsigned char *bytes, int len)
return 0;
}
EXPORT_SYMBOL(midi_synth_send_sysex);

11
sound/oss/midibuf.c
View File

@ -414,18 +414,11 @@ unsigned int MIDIbuf_poll(int dev, struct file *file, poll_table * wait)
}
void MIDIbuf_init(void)
{
/* drag in midi_syms.o */
{
extern char midi_syms_symbol;
midi_syms_symbol = 0;
}
}
int MIDIbuf_avail(int dev)
{
if (midi_in_buf[dev])
return DATA_AVAIL (midi_in_buf[dev]);
return 0;
}
EXPORT_SYMBOL(MIDIbuf_avail);

14
sound/oss/sequencer.c
View File

@ -156,6 +156,7 @@ void seq_copy_to_input(unsigned char *event_rec, int len)
wake_up(&midi_sleeper);
spin_unlock_irqrestore(&lock,flags);
}
EXPORT_SYMBOL(seq_copy_to_input);
static void sequencer_midi_input(int dev, unsigned char data)
{
@ -205,6 +206,7 @@ void seq_input_event(unsigned char *event_rec, int len)
}
seq_copy_to_input(event_rec, len);
}
EXPORT_SYMBOL(seq_input_event);
int sequencer_write(int dev, struct file *file, const char __user *buf, int count)
{
@ -1553,6 +1555,7 @@ void sequencer_timer(unsigned long dummy)
{
seq_startplay();
}
EXPORT_SYMBOL(sequencer_timer);
int note_to_freq(int note_num)
{
@ -1586,6 +1589,7 @@ int note_to_freq(int note_num)
return note_freq;
}
EXPORT_SYMBOL(note_to_freq);
unsigned long compute_finetune(unsigned long base_freq, int bend, int range,
int vibrato_cents)
@ -1639,19 +1643,12 @@ unsigned long compute_finetune(unsigned long base_freq, int bend, int range,
else
return (base_freq * amount) / 10000; /* Bend up */
}
EXPORT_SYMBOL(compute_finetune);
void sequencer_init(void)
{
/* drag in sequencer_syms.o */
{
extern char sequencer_syms_symbol;
sequencer_syms_symbol = 0;
}
if (sequencer_ok)
return;
MIDIbuf_init();
queue = (unsigned char *)vmalloc(SEQ_MAX_QUEUE * EV_SZ);
if (queue == NULL)
{
@ -1667,6 +1664,7 @@ void sequencer_init(void)
}
sequencer_ok = 1;
}
EXPORT_SYMBOL(sequencer_init);
void sequencer_unload(void)
{

22
sound/oss/sequencer_syms.c
View File

@ -1,22 +0,0 @@
/*
* Exported symbols for sequencer driver.
*/
#include <linux/module.h>
char sequencer_syms_symbol;
#include "sound_config.h"
#include "sound_calls.h"
EXPORT_SYMBOL(note_to_freq);
EXPORT_SYMBOL(compute_finetune);
EXPORT_SYMBOL(seq_copy_to_input);
EXPORT_SYMBOL(seq_input_event);
EXPORT_SYMBOL(sequencer_init);
EXPORT_SYMBOL(sequencer_timer);
EXPORT_SYMBOL(sound_timer_init);
EXPORT_SYMBOL(sound_timer_interrupt);
EXPORT_SYMBOL(sound_timer_syncinterval);

1
sound/oss/sound_calls.h
View File

@ -71,7 +71,6 @@ unsigned int MIDIbuf_poll(int dev, struct file *file, poll_table * wait);
int MIDIbuf_avail(int dev);
void MIDIbuf_bytes_received(int dev, unsigned char *buf, int count);
void MIDIbuf_init(void);
/* From soundcard.c */

50
sound/oss/sound_syms.c
View File

@ -1,50 +0,0 @@
/*
* The sound core exports the following symbols to the rest of
* modulespace.
*
* (C) Copyright 1997 Alan Cox, Licensed under the GNU GPL
*
* Thu May 27 1999 Andrew J. Kroll <ag784@freenet..buffalo..edu>
* left out exported symbol... fixed
*/
#include <linux/module.h>
#include "sound_config.h"
#include "sound_calls.h"
char sound_syms_symbol;
EXPORT_SYMBOL(mixer_devs);
EXPORT_SYMBOL(audio_devs);
EXPORT_SYMBOL(num_mixers);
EXPORT_SYMBOL(num_audiodevs);
EXPORT_SYMBOL(midi_devs);
EXPORT_SYMBOL(num_midis);
EXPORT_SYMBOL(synth_devs);
EXPORT_SYMBOL(sound_timer_devs);
EXPORT_SYMBOL(sound_install_audiodrv);
EXPORT_SYMBOL(sound_install_mixer);
EXPORT_SYMBOL(sound_alloc_dma);
EXPORT_SYMBOL(sound_free_dma);
EXPORT_SYMBOL(sound_open_dma);
EXPORT_SYMBOL(sound_close_dma);
EXPORT_SYMBOL(sound_alloc_mididev);
EXPORT_SYMBOL(sound_alloc_mixerdev);
EXPORT_SYMBOL(sound_alloc_timerdev);
EXPORT_SYMBOL(sound_alloc_synthdev);
EXPORT_SYMBOL(sound_unload_audiodev);
EXPORT_SYMBOL(sound_unload_mididev);
EXPORT_SYMBOL(sound_unload_mixerdev);
EXPORT_SYMBOL(sound_unload_timerdev);
EXPORT_SYMBOL(sound_unload_synthdev);
EXPORT_SYMBOL(load_mixer_volumes);
EXPORT_SYMBOL(conf_printf);
EXPORT_SYMBOL(conf_printf2);
MODULE_DESCRIPTION("OSS Sound subsystem");
MODULE_AUTHOR("Hannu Savolainen, et al.");

4
sound/oss/sound_timer.c
View File

@ -76,6 +76,7 @@ void sound_timer_syncinterval(unsigned int new_usecs)
tmr_ctr = 0;
usecs_per_tmr = new_usecs;
}
EXPORT_SYMBOL(sound_timer_syncinterval);
static void tmr_reset(void)
{
@ -300,6 +301,7 @@ void sound_timer_interrupt(void)
}
spin_unlock_irqrestore(&lock,flags);
}
EXPORT_SYMBOL(sound_timer_interrupt);
void sound_timer_init(struct sound_lowlev_timer *t, char *name)
{
@ -321,3 +323,5 @@ void sound_timer_init(struct sound_lowlev_timer *t, char *name)
strcpy(sound_timer.info.name, name);
sound_timer_devs[n] = &sound_timer;
}
EXPORT_SYMBOL(sound_timer_init);

16
sound/oss/soundcard.c
View File

@ -107,6 +107,7 @@ int *load_mixer_volumes(char *name, int *levels, int present)
mixer_vols[n].levels[i] = levels[i];
return mixer_vols[n].levels;
}
EXPORT_SYMBOL(load_mixer_volumes);
static int set_mixer_levels(void __user * arg)
{
@ -541,12 +542,6 @@ static int __init oss_init(void)
int err;
int i, j;
/* drag in sound_syms.o */
{
extern char sound_syms_symbol;
sound_syms_symbol = 0;
}
#ifdef CONFIG_PCI
if(dmabug)
isa_dma_bridge_buggy = dmabug;
@ -614,6 +609,8 @@ static void __exit oss_cleanup(void)
module_init(oss_init);
module_exit(oss_cleanup);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("OSS Sound subsystem");
MODULE_AUTHOR("Hannu Savolainen, et al.");
int sound_alloc_dma(int chn, char *deviceID)
@ -627,6 +624,7 @@ int sound_alloc_dma(int chn, char *deviceID)
return 0;
}
EXPORT_SYMBOL(sound_alloc_dma);
int sound_open_dma(int chn, char *deviceID)
{
@ -642,6 +640,7 @@ int sound_open_dma(int chn, char *deviceID)
dma_alloc_map[chn] = DMA_MAP_BUSY;
return 0;
}
EXPORT_SYMBOL(sound_open_dma);
void sound_free_dma(int chn)
{
@ -652,6 +651,7 @@ void sound_free_dma(int chn)
free_dma(chn);
dma_alloc_map[chn] = DMA_MAP_UNAVAIL;
}
EXPORT_SYMBOL(sound_free_dma);
void sound_close_dma(int chn)
{
@ -661,6 +661,7 @@ void sound_close_dma(int chn)
}
dma_alloc_map[chn] = DMA_MAP_FREE;
}
EXPORT_SYMBOL(sound_close_dma);
static void do_sequencer_timer(unsigned long dummy)
{
@ -714,6 +715,7 @@ void conf_printf(char *name, struct address_info *hw_config)
printk("\n");
#endif
}
EXPORT_SYMBOL(conf_printf);
void conf_printf2(char *name, int base, int irq, int dma, int dma2)
{
@ -734,3 +736,5 @@ void conf_printf2(char *name, int base, int irq, int dma, int dma2)
printk("\n");
#endif
}
EXPORT_SYMBOL(conf_printf2);