Eric Lee / linux-smarc-t335x-v3.2

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Commit ece7f77b86e53bfe14699fdbcb0f03fdad0a01d6

Authored by Adrian Bunk
Committed by Linus Torvalds
1 parent d56b9b9c46
Exists in master and in 4 other branches v3.2_AM335xPSP_04.06.00.11, v3.2_NEWT335xPSP_04.06.00.11, v3.2_SBC_SMARTMEN, v3.2_SMARCT335xPSP_04.06.00.11

[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>

Showing 14 changed files with 93 additions and 168 deletions Side-by-side Diff

... ... @@ -63,10 +63,10 @@
63 63 # Declare multi-part drivers.
64 64  
65 65 sound-objs := \
66   - dev_table.o soundcard.o sound_syms.o \
67   - audio.o audio_syms.o dmabuf.o \
68   - midi_syms.o midi_synth.o midibuf.o \
69   - sequencer.o sequencer_syms.o sound_timer.o sys_timer.o
  66 + dev_table.o soundcard.o \
  67 + audio.o dmabuf.o \
  68 + midi_synth.o midibuf.o \
  69 + sequencer.o sound_timer.o sys_timer.o
70 70  
71 71 pas2-objs := pas2_card.o pas2_midi.o pas2_mixer.o pas2_pcm.o
72 72 sb-objs := sb_card.o
sound/oss/audio_syms.c
View file @ ece7f77
1   -/*
2   - * Exported symbols for audio driver.
3   - */
4   -
5   -#include <linux/module.h>
6   -
7   -char audio_syms_symbol;
8   -
9   -#include "sound_config.h"
10   -#include "sound_calls.h"
11   -
12   -EXPORT_SYMBOL(DMAbuf_start_dma);
13   -EXPORT_SYMBOL(DMAbuf_inputintr);
14   -EXPORT_SYMBOL(DMAbuf_outputintr);
sound/oss/dev_table.c
Diff comments   View file @ ece7f77
... ... @@ -13,9 +13,39 @@
13 13  
14 14 #include <linux/init.h>
15 15  
16   -#define _DEV_TABLE_C_
17 16 #include "sound_config.h"
18 17  
  18 +struct audio_operations *audio_devs[MAX_AUDIO_DEV];
  19 +EXPORT_SYMBOL(audio_devs);
  20 +
  21 +int num_audiodevs;
  22 +EXPORT_SYMBOL(num_audiodevs);
  23 +
  24 +struct mixer_operations *mixer_devs[MAX_MIXER_DEV];
  25 +EXPORT_SYMBOL(mixer_devs);
  26 +
  27 +int num_mixers;
  28 +EXPORT_SYMBOL(num_mixers);
  29 +
  30 +struct synth_operations *synth_devs[MAX_SYNTH_DEV+MAX_MIDI_DEV];
  31 +EXPORT_SYMBOL(synth_devs);
  32 +
  33 +int num_synths;
  34 +
  35 +struct midi_operations *midi_devs[MAX_MIDI_DEV];
  36 +EXPORT_SYMBOL(midi_devs);
  37 +
  38 +int num_midis;
  39 +EXPORT_SYMBOL(num_midis);
  40 +
  41 +struct sound_timer_operations *sound_timer_devs[MAX_TIMER_DEV] = {
  42 + &default_sound_timer, NULL
  43 +};
  44 +EXPORT_SYMBOL(sound_timer_devs);
  45 +
  46 +int num_sound_timers = 1;
  47 +
  48 +
19 49 static int sound_alloc_audiodev(void);
20 50  
21 51 int sound_install_audiodrv(int vers, char *name, struct audio_driver *driver,
... ... @@ -75,6 +105,7 @@
75 105 audio_init_devices();
76 106 return num;
77 107 }
  108 +EXPORT_SYMBOL(sound_install_audiodrv);
78 109  
79 110 int sound_install_mixer(int vers, char *name, struct mixer_operations *driver,
80 111 int driver_size, void *devc)
... ... @@ -113,6 +144,7 @@
113 144 mixer_devs[n] = op;
114 145 return n;
115 146 }
  147 +EXPORT_SYMBOL(sound_install_mixer);
116 148  
117 149 void sound_unload_audiodev(int dev)
118 150 {
... ... @@ -122,6 +154,7 @@
122 154 unregister_sound_dsp((dev<<4)+3);
123 155 }
124 156 }
  157 +EXPORT_SYMBOL(sound_unload_audiodev);
125 158  
126 159 static int sound_alloc_audiodev(void)
127 160 {
... ... @@ -144,6 +177,7 @@
144 177 num_midis = i + 1;
145 178 return i;
146 179 }
  180 +EXPORT_SYMBOL(sound_alloc_mididev);
147 181  
148 182 int sound_alloc_synthdev(void)
149 183 {
... ... @@ -158,6 +192,7 @@
158 192 }
159 193 return -1;
160 194 }
  195 +EXPORT_SYMBOL(sound_alloc_synthdev);
161 196  
162 197 int sound_alloc_mixerdev(void)
163 198 {
... ... @@ -169,6 +204,7 @@
169 204 num_mixers = i + 1;
170 205 return i;
171 206 }
  207 +EXPORT_SYMBOL(sound_alloc_mixerdev);
172 208  
173 209 int sound_alloc_timerdev(void)
174 210 {
... ... @@ -183,6 +219,7 @@
183 219 }
184 220 return -1;
185 221 }
  222 +EXPORT_SYMBOL(sound_alloc_timerdev);
186 223  
187 224 void sound_unload_mixerdev(int dev)
188 225 {
... ... @@ -192,6 +229,7 @@
192 229 num_mixers--;
193 230 }
194 231 }
  232 +EXPORT_SYMBOL(sound_unload_mixerdev);
195 233  
196 234 void sound_unload_mididev(int dev)
197 235 {
198 236  
199 237  
... ... @@ -200,16 +238,19 @@
200 238 unregister_sound_midi((dev<<4)+2);
201 239 }
202 240 }
  241 +EXPORT_SYMBOL(sound_unload_mididev);
203 242  
204 243 void sound_unload_synthdev(int dev)
205 244 {
206 245 if (dev != -1)
207 246 synth_devs[dev] = NULL;
208 247 }
  248 +EXPORT_SYMBOL(sound_unload_synthdev);
209 249  
210 250 void sound_unload_timerdev(int dev)
211 251 {
212 252 if (dev != -1)
213 253 sound_timer_devs[dev] = NULL;
214 254 }
  255 +EXPORT_SYMBOL(sound_unload_timerdev);
sound/oss/dev_table.h
Diff comments   View file @ ece7f77
... ... @@ -352,22 +352,8 @@
352 352 void (*arm_timer)(int dev, long time);
353 353 };
354 354  
355   -#ifdef _DEV_TABLE_C_
356   -struct audio_operations *audio_devs[MAX_AUDIO_DEV];
357   -int num_audiodevs;
358   -struct mixer_operations *mixer_devs[MAX_MIXER_DEV];
359   -int num_mixers;
360   -struct synth_operations *synth_devs[MAX_SYNTH_DEV+MAX_MIDI_DEV];
361   -int num_synths;
362   -struct midi_operations *midi_devs[MAX_MIDI_DEV];
363   -int num_midis;
364   -
365 355 extern struct sound_timer_operations default_sound_timer;
366   -struct sound_timer_operations *sound_timer_devs[MAX_TIMER_DEV] = {
367   - &default_sound_timer, NULL
368   -};
369   -int num_sound_timers = 1;
370   -#else
  356 +
371 357 extern struct audio_operations *audio_devs[MAX_AUDIO_DEV];
372 358 extern int num_audiodevs;
373 359 extern struct mixer_operations *mixer_devs[MAX_MIXER_DEV];
... ... @@ -378,7 +364,6 @@
378 364 extern int num_midis;
379 365 extern struct sound_timer_operations * sound_timer_devs[MAX_TIMER_DEV];
380 366 extern int num_sound_timers;
381   -#endif /* _DEV_TABLE_C_ */
382 367  
383 368 extern int sound_map_buffer (int dev, struct dma_buffparms *dmap, buffmem_desc *info);
384 369 void sound_timer_init (struct sound_lowlev_timer *t, char *name);
... ... @@ -926,6 +926,7 @@
926 926 sound_start_dma(dmap, physaddr, count, dma_mode);
927 927 return count;
928 928 }
  929 +EXPORT_SYMBOL(DMAbuf_start_dma);
929 930  
930 931 static int local_start_dma(struct audio_operations *adev, unsigned long physaddr, int count, int dma_mode)
931 932 {
... ... @@ -1055,6 +1056,8 @@
1055 1056 do_outputintr(dev, notify_only);
1056 1057 spin_unlock_irqrestore(&dmap->lock,flags);
1057 1058 }
  1059 +EXPORT_SYMBOL(DMAbuf_outputintr);
  1060 +
1058 1061 /* called with dmap->lock held in irq context */
1059 1062 static void do_inputintr(int dev)
1060 1063 {
... ... @@ -1154,6 +1157,7 @@
1154 1157 do_inputintr(dev);
1155 1158 spin_unlock_irqrestore(&dmap->lock,flags);
1156 1159 }
  1160 +EXPORT_SYMBOL(DMAbuf_inputintr);
1157 1161  
1158 1162 void DMAbuf_init(int dev, int dma1, int dma2)
1159 1163 {
... ... @@ -1161,12 +1165,6 @@
1161 1165 /*
1162 1166 * NOTE! This routine could be called several times.
1163 1167 */
1164   -
1165   - /* drag in audio_syms.o */
1166   - {
1167   - extern char audio_syms_symbol;
1168   - audio_syms_symbol = 0;
1169   - }
1170 1168  
1171 1169 if (adev && adev->dmap_out == NULL) {
1172 1170 if (adev->d == NULL)
sound/oss/midi_syms.c
View file @ ece7f77
1   -/*
2   - * Exported symbols for midi driver.
3   - */
4   -
5   -#include <linux/module.h>
6   -
7   -char midi_syms_symbol;
8   -
9   -#include "sound_config.h"
10   -#define _MIDI_SYNTH_C_
11   -#include "midi_synth.h"
12   -
13   -EXPORT_SYMBOL(do_midi_msg);
14   -EXPORT_SYMBOL(midi_synth_open);
15   -EXPORT_SYMBOL(midi_synth_close);
16   -EXPORT_SYMBOL(midi_synth_ioctl);
17   -EXPORT_SYMBOL(midi_synth_kill_note);
18   -EXPORT_SYMBOL(midi_synth_start_note);
19   -EXPORT_SYMBOL(midi_synth_set_instr);
20   -EXPORT_SYMBOL(midi_synth_reset);
21   -EXPORT_SYMBOL(midi_synth_hw_control);
22   -EXPORT_SYMBOL(midi_synth_aftertouch);
23   -EXPORT_SYMBOL(midi_synth_controller);
24   -EXPORT_SYMBOL(midi_synth_panning);
25   -EXPORT_SYMBOL(midi_synth_setup_voice);
26   -EXPORT_SYMBOL(midi_synth_send_sysex);
27   -EXPORT_SYMBOL(midi_synth_bender);
28   -EXPORT_SYMBOL(midi_synth_load_patch);
29   -EXPORT_SYMBOL(MIDIbuf_avail);
sound/oss/midi_synth.c
Diff comments   View file @ ece7f77
... ... @@ -84,6 +84,7 @@
84 84 ;
85 85 }
86 86 }
  87 +EXPORT_SYMBOL(do_midi_msg);
87 88  
88 89 static void
89 90 midi_outc(int midi_dev, int data)
... ... @@ -276,6 +277,7 @@
276 277 return -EINVAL;
277 278 }
278 279 }
  280 +EXPORT_SYMBOL(midi_synth_ioctl);
279 281  
280 282 int
281 283 midi_synth_kill_note(int dev, int channel, int note, int velocity)
... ... @@ -342,6 +344,7 @@
342 344  
343 345 return 0;
344 346 }
  347 +EXPORT_SYMBOL(midi_synth_kill_note);
345 348  
346 349 int
347 350 midi_synth_set_instr(int dev, int channel, int instr_no)
... ... @@ -364,6 +367,7 @@
364 367  
365 368 return 0;
366 369 }
  370 +EXPORT_SYMBOL(midi_synth_set_instr);
367 371  
368 372 int
369 373 midi_synth_start_note(int dev, int channel, int note, int velocity)
... ... @@ -405,6 +409,7 @@
405 409 }
406 410 return 0;
407 411 }
  412 +EXPORT_SYMBOL(midi_synth_start_note);
408 413  
409 414 void
410 415 midi_synth_reset(int dev)
... ... @@ -412,6 +417,7 @@
412 417  
413 418 leave_sysex(dev);
414 419 }
  420 +EXPORT_SYMBOL(midi_synth_reset);
415 421  
416 422 int
417 423 midi_synth_open(int dev, int mode)
... ... @@ -444,6 +450,7 @@
444 450  
445 451 return 1;
446 452 }
  453 +EXPORT_SYMBOL(midi_synth_open);
447 454  
448 455 void
449 456 midi_synth_close(int dev)
450 457  
... ... @@ -459,11 +466,13 @@
459 466  
460 467 midi_devs[orig_dev]->close(orig_dev);
461 468 }
  469 +EXPORT_SYMBOL(midi_synth_close);
462 470  
463 471 void
464 472 midi_synth_hw_control(int dev, unsigned char *event)
465 473 {
466 474 }
  475 +EXPORT_SYMBOL(midi_synth_hw_control);
467 476  
468 477 int
469 478 midi_synth_load_patch(int dev, int format, const char __user *addr,
470 479  
... ... @@ -542,11 +551,13 @@
542 551 midi_outc(orig_dev, 0xf7);
543 552 return 0;
544 553 }
545   -
  554 +EXPORT_SYMBOL(midi_synth_load_patch);
  555 +
546 556 void midi_synth_panning(int dev, int channel, int pressure)
547 557 {
548 558 }
549   -
  559 +EXPORT_SYMBOL(midi_synth_panning);
  560 +
550 561 void midi_synth_aftertouch(int dev, int channel, int pressure)
551 562 {
552 563 int orig_dev = synth_devs[dev]->midi_dev;
... ... @@ -576,6 +587,7 @@
576 587  
577 588 midi_outc(orig_dev, pressure);
578 589 }
  590 +EXPORT_SYMBOL(midi_synth_aftertouch);
579 591  
580 592 void
581 593 midi_synth_controller(int dev, int channel, int ctrl_num, int value)
... ... @@ -604,6 +616,7 @@
604 616 midi_outc(orig_dev, ctrl_num);
605 617 midi_outc(orig_dev, value & 0x7f);
606 618 }
  619 +EXPORT_SYMBOL(midi_synth_controller);
607 620  
608 621 void
609 622 midi_synth_bender(int dev, int channel, int value)
610 623  
... ... @@ -635,11 +648,13 @@
635 648 midi_outc(orig_dev, value & 0x7f);
636 649 midi_outc(orig_dev, (value >> 7) & 0x7f);
637 650 }
  651 +EXPORT_SYMBOL(midi_synth_bender);
638 652  
639 653 void
640 654 midi_synth_setup_voice(int dev, int voice, int channel)
641 655 {
642 656 }
  657 +EXPORT_SYMBOL(midi_synth_setup_voice);
643 658  
644 659 int
645 660 midi_synth_send_sysex(int dev, unsigned char *bytes, int len)
... ... @@ -695,4 +710,5 @@
695 710  
696 711 return 0;
697 712 }
  713 +EXPORT_SYMBOL(midi_synth_send_sysex);
... ... @@ -414,19 +414,11 @@
414 414 }
415 415  
416 416  
417   -void MIDIbuf_init(void)
418   -{
419   - /* drag in midi_syms.o */
420   - {
421   - extern char midi_syms_symbol;
422   - midi_syms_symbol = 0;
423   - }
424   -}
425   -
426 417 int MIDIbuf_avail(int dev)
427 418 {
428 419 if (midi_in_buf[dev])
429 420 return DATA_AVAIL (midi_in_buf[dev]);
430 421 return 0;
431 422 }
  423 +EXPORT_SYMBOL(MIDIbuf_avail);
sound/oss/sequencer.c
Diff comments   View file @ ece7f77
... ... @@ -156,6 +156,7 @@
156 156 wake_up(&midi_sleeper);
157 157 spin_unlock_irqrestore(&lock,flags);
158 158 }
  159 +EXPORT_SYMBOL(seq_copy_to_input);
159 160  
160 161 static void sequencer_midi_input(int dev, unsigned char data)
161 162 {
... ... @@ -205,6 +206,7 @@
205 206 }
206 207 seq_copy_to_input(event_rec, len);
207 208 }
  209 +EXPORT_SYMBOL(seq_input_event);
208 210  
209 211 int sequencer_write(int dev, struct file *file, const char __user *buf, int count)
210 212 {
... ... @@ -1553,6 +1555,7 @@
1553 1555 {
1554 1556 seq_startplay();
1555 1557 }
  1558 +EXPORT_SYMBOL(sequencer_timer);
1556 1559  
1557 1560 int note_to_freq(int note_num)
1558 1561 {
... ... @@ -1586,6 +1589,7 @@
1586 1589  
1587 1590 return note_freq;
1588 1591 }
  1592 +EXPORT_SYMBOL(note_to_freq);
1589 1593  
1590 1594 unsigned long compute_finetune(unsigned long base_freq, int bend, int range,
1591 1595 int vibrato_cents)
1592 1596  
1593 1597  
1594 1598  
... ... @@ -1639,19 +1643,12 @@
1639 1643 else
1640 1644 return (base_freq * amount) / 10000; /* Bend up */
1641 1645 }
  1646 +EXPORT_SYMBOL(compute_finetune);
1642 1647  
1643   -
1644 1648 void sequencer_init(void)
1645 1649 {
1646   - /* drag in sequencer_syms.o */
1647   - {
1648   - extern char sequencer_syms_symbol;
1649   - sequencer_syms_symbol = 0;
1650   - }
1651   -
1652 1650 if (sequencer_ok)
1653 1651 return;
1654   - MIDIbuf_init();
1655 1652 queue = (unsigned char *)vmalloc(SEQ_MAX_QUEUE * EV_SZ);
1656 1653 if (queue == NULL)
1657 1654 {
... ... @@ -1667,6 +1664,7 @@
1667 1664 }
1668 1665 sequencer_ok = 1;
1669 1666 }
  1667 +EXPORT_SYMBOL(sequencer_init);
1670 1668  
1671 1669 void sequencer_unload(void)
1672 1670 {
sound/oss/sequencer_syms.c
View file @ ece7f77
1   -/*
2   - * Exported symbols for sequencer driver.
3   - */
4   -
5   -#include <linux/module.h>
6   -
7   -char sequencer_syms_symbol;
8   -
9   -#include "sound_config.h"
10   -#include "sound_calls.h"
11   -
12   -EXPORT_SYMBOL(note_to_freq);
13   -EXPORT_SYMBOL(compute_finetune);
14   -EXPORT_SYMBOL(seq_copy_to_input);
15   -EXPORT_SYMBOL(seq_input_event);
16   -EXPORT_SYMBOL(sequencer_init);
17   -EXPORT_SYMBOL(sequencer_timer);
18   -
19   -EXPORT_SYMBOL(sound_timer_init);
20   -EXPORT_SYMBOL(sound_timer_interrupt);
21   -EXPORT_SYMBOL(sound_timer_syncinterval);
sound/oss/sound_calls.h
Diff comments   View file @ ece7f77
... ... @@ -71,7 +71,6 @@
71 71 int MIDIbuf_avail(int dev);
72 72  
73 73 void MIDIbuf_bytes_received(int dev, unsigned char *buf, int count);
74   -void MIDIbuf_init(void);
75 74  
76 75  
77 76 /* From soundcard.c */
sound/oss/sound_syms.c
View file @ ece7f77
1   -/*
2   - * The sound core exports the following symbols to the rest of
3   - * modulespace.
4   - *
5   - * (C) Copyright 1997 Alan Cox, Licensed under the GNU GPL
6   - *
7   - * Thu May 27 1999 Andrew J. Kroll <ag784@freenet..buffalo..edu>
8   - * left out exported symbol... fixed
9   - */
10   -
11   -#include <linux/module.h>
12   -#include "sound_config.h"
13   -#include "sound_calls.h"
14   -
15   -char sound_syms_symbol;
16   -
17   -EXPORT_SYMBOL(mixer_devs);
18   -EXPORT_SYMBOL(audio_devs);
19   -EXPORT_SYMBOL(num_mixers);
20   -EXPORT_SYMBOL(num_audiodevs);
21   -
22   -EXPORT_SYMBOL(midi_devs);
23   -EXPORT_SYMBOL(num_midis);
24   -EXPORT_SYMBOL(synth_devs);
25   -
26   -EXPORT_SYMBOL(sound_timer_devs);
27   -
28   -EXPORT_SYMBOL(sound_install_audiodrv);
29   -EXPORT_SYMBOL(sound_install_mixer);
30   -EXPORT_SYMBOL(sound_alloc_dma);
31   -EXPORT_SYMBOL(sound_free_dma);
32   -EXPORT_SYMBOL(sound_open_dma);
33   -EXPORT_SYMBOL(sound_close_dma);
34   -EXPORT_SYMBOL(sound_alloc_mididev);
35   -EXPORT_SYMBOL(sound_alloc_mixerdev);
36   -EXPORT_SYMBOL(sound_alloc_timerdev);
37   -EXPORT_SYMBOL(sound_alloc_synthdev);
38   -EXPORT_SYMBOL(sound_unload_audiodev);
39   -EXPORT_SYMBOL(sound_unload_mididev);
40   -EXPORT_SYMBOL(sound_unload_mixerdev);
41   -EXPORT_SYMBOL(sound_unload_timerdev);
42   -EXPORT_SYMBOL(sound_unload_synthdev);
43   -
44   -EXPORT_SYMBOL(load_mixer_volumes);
45   -
46   -EXPORT_SYMBOL(conf_printf);
47   -EXPORT_SYMBOL(conf_printf2);
48   -
49   -MODULE_DESCRIPTION("OSS Sound subsystem");
50   -MODULE_AUTHOR("Hannu Savolainen, et al.");
sound/oss/sound_timer.c
Diff comments   View file @ ece7f77
... ... @@ -76,6 +76,7 @@
76 76 tmr_ctr = 0;
77 77 usecs_per_tmr = new_usecs;
78 78 }
  79 +EXPORT_SYMBOL(sound_timer_syncinterval);
79 80  
80 81 static void tmr_reset(void)
81 82 {
... ... @@ -300,6 +301,7 @@
300 301 }
301 302 spin_unlock_irqrestore(&lock,flags);
302 303 }
  304 +EXPORT_SYMBOL(sound_timer_interrupt);
303 305  
304 306 void sound_timer_init(struct sound_lowlev_timer *t, char *name)
305 307 {
... ... @@ -321,4 +323,5 @@
321 323 strcpy(sound_timer.info.name, name);
322 324 sound_timer_devs[n] = &sound_timer;
323 325 }
  326 +EXPORT_SYMBOL(sound_timer_init);
sound/oss/soundcard.c
Diff comments   View file @ ece7f77
... ... @@ -107,6 +107,7 @@
107 107 mixer_vols[n].levels[i] = levels[i];
108 108 return mixer_vols[n].levels;
109 109 }
  110 +EXPORT_SYMBOL(load_mixer_volumes);
110 111  
111 112 static int set_mixer_levels(void __user * arg)
112 113 {
... ... @@ -541,12 +542,6 @@
541 542 int err;
542 543 int i, j;
543 544  
544   - /* drag in sound_syms.o */
545   - {
546   - extern char sound_syms_symbol;
547   - sound_syms_symbol = 0;
548   - }
549   -
550 545 #ifdef CONFIG_PCI
551 546 if(dmabug)
552 547 isa_dma_bridge_buggy = dmabug;
... ... @@ -614,6 +609,8 @@
614 609 module_init(oss_init);
615 610 module_exit(oss_cleanup);
616 611 MODULE_LICENSE("GPL");
  612 +MODULE_DESCRIPTION("OSS Sound subsystem");
  613 +MODULE_AUTHOR("Hannu Savolainen, et al.");
617 614  
618 615  
619 616 int sound_alloc_dma(int chn, char *deviceID)
... ... @@ -627,6 +624,7 @@
627 624  
628 625 return 0;
629 626 }
  627 +EXPORT_SYMBOL(sound_alloc_dma);
630 628  
631 629 int sound_open_dma(int chn, char *deviceID)
632 630 {
... ... @@ -642,6 +640,7 @@
642 640 dma_alloc_map[chn] = DMA_MAP_BUSY;
643 641 return 0;
644 642 }
  643 +EXPORT_SYMBOL(sound_open_dma);
645 644  
646 645 void sound_free_dma(int chn)
647 646 {
... ... @@ -652,6 +651,7 @@
652 651 free_dma(chn);
653 652 dma_alloc_map[chn] = DMA_MAP_UNAVAIL;
654 653 }
  654 +EXPORT_SYMBOL(sound_free_dma);
655 655  
656 656 void sound_close_dma(int chn)
657 657 {
... ... @@ -661,6 +661,7 @@
661 661 }
662 662 dma_alloc_map[chn] = DMA_MAP_FREE;
663 663 }
  664 +EXPORT_SYMBOL(sound_close_dma);
664 665  
665 666 static void do_sequencer_timer(unsigned long dummy)
666 667 {
... ... @@ -714,6 +715,7 @@
714 715 printk("\n");
715 716 #endif
716 717 }
  718 +EXPORT_SYMBOL(conf_printf);
717 719  
718 720 void conf_printf2(char *name, int base, int irq, int dma, int dma2)
719 721 {
... ... @@ -734,4 +736,5 @@
734 736 printk("\n");
735 737 #endif
736 738 }
  739 +EXPORT_SYMBOL(conf_printf2);