[ALSA] Clean up EXPORT_SYMBOL()s in snd module

Move EXPORT_SYMBOL()s to places adjacent to functions/variables.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

10 files changed, 113 insertions, 88 deletions

diff --git a/sound/core/control.c b/sound/core/control.c
index 22565c9b..bb397ea 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -176,6 +176,8 @@ void snd_ctl_notify(struct snd_card *card, unsigned int mask,
 	read_unlock(&card->ctl_files_rwlock);
 }
 
+EXPORT_SYMBOL(snd_ctl_notify);
+
 /**
  * snd_ctl_new - create a control instance from the template
  * @control: the control template
@@ -204,6 +206,8 @@ struct snd_kcontrol *snd_ctl_new(struct snd_kcontrol *control, unsigned int acce
 	return kctl;
 }
 
+EXPORT_SYMBOL(snd_ctl_new);
+
 /**
  * snd_ctl_new1 - create a control instance from the template
  * @ncontrol: the initialization record
@@ -242,6 +246,8 @@ struct snd_kcontrol *snd_ctl_new1(const struct snd_kcontrol_new *ncontrol,
 	return snd_ctl_new(&kctl, access);
 }
 
+EXPORT_SYMBOL(snd_ctl_new1);
+
 /**
  * snd_ctl_free_one - release the control instance
  * @kcontrol: the control instance
@@ -259,6 +265,8 @@ void snd_ctl_free_one(struct snd_kcontrol *kcontrol)
 	}
 }
 
+EXPORT_SYMBOL(snd_ctl_free_one);
+
 static unsigned int snd_ctl_hole_check(struct snd_card *card,
 				       unsigned int count)
 {
@@ -347,6 +355,8 @@ int snd_ctl_add(struct snd_card *card, struct snd_kcontrol *kcontrol)
 	return err;
 }
 
+EXPORT_SYMBOL(snd_ctl_add);
+
 /**
  * snd_ctl_remove - remove the control from the card and release it
  * @card: the card instance
@@ -373,6 +383,8 @@ int snd_ctl_remove(struct snd_card *card, struct snd_kcontrol *kcontrol)
 	return 0;
 }
 
+EXPORT_SYMBOL(snd_ctl_remove);
+
 /**
  * snd_ctl_remove_id - remove the control of the given id and release it
  * @card: the card instance
@@ -399,6 +411,8 @@ int snd_ctl_remove_id(struct snd_card *card, struct snd_ctl_elem_id *id)
 	return ret;
 }
 
+EXPORT_SYMBOL(snd_ctl_remove_id);
+
 /**
  * snd_ctl_remove_unlocked_id - remove the unlocked control of the given id and release it
  * @file: active control handle
@@ -461,6 +475,8 @@ int snd_ctl_rename_id(struct snd_card *card, struct snd_ctl_elem_id *src_id,
 	return 0;
 }
 
+EXPORT_SYMBOL(snd_ctl_rename_id);
+
 /**
  * snd_ctl_find_numid - find the control instance with the given number-id
  * @card: the card instance
@@ -487,6 +503,8 @@ struct snd_kcontrol *snd_ctl_find_numid(struct snd_card *card, unsigned int numi
 	return NULL;
 }
 
+EXPORT_SYMBOL(snd_ctl_find_numid);
+
 /**
  * snd_ctl_find_id - find the control instance with the given id
  * @card: the card instance
@@ -527,6 +545,8 @@ struct snd_kcontrol *snd_ctl_find_id(struct snd_card *card,
 	return NULL;
 }
 
+EXPORT_SYMBOL(snd_ctl_find_id);
+
 static int snd_ctl_card_info(struct snd_card *card, struct snd_ctl_file * ctl,
 			     unsigned int cmd, void __user *arg)
 {
@@ -704,6 +724,8 @@ int snd_ctl_elem_read(struct snd_card *card, struct snd_ctl_elem_value *control)
 	return result;
 }
 
+EXPORT_SYMBOL(snd_ctl_elem_read);
+
 static int snd_ctl_elem_read_user(struct snd_card *card,
 				  struct snd_ctl_elem_value __user *_control)
 {
@@ -767,6 +789,8 @@ int snd_ctl_elem_write(struct snd_card *card, struct snd_ctl_file *file,
 	return result;
 }
 
+EXPORT_SYMBOL(snd_ctl_elem_write);
+
 static int snd_ctl_elem_write_user(struct snd_ctl_file *file,
 				   struct snd_ctl_elem_value __user *_control)
 {
@@ -1199,11 +1223,15 @@ int snd_ctl_register_ioctl(snd_kctl_ioctl_func_t fcn)
 	return _snd_ctl_register_ioctl(fcn, &snd_control_ioctls);
 }
 
+EXPORT_SYMBOL(snd_ctl_register_ioctl);
+
 #ifdef CONFIG_COMPAT
 int snd_ctl_register_ioctl_compat(snd_kctl_ioctl_func_t fcn)
 {
 	return _snd_ctl_register_ioctl(fcn, &snd_control_compat_ioctls);
 }
+
+EXPORT_SYMBOL(snd_ctl_register_ioctl_compat);
 #endif
 
 /*
@@ -1236,12 +1264,15 @@ int snd_ctl_unregister_ioctl(snd_kctl_ioctl_func_t fcn)
 	return _snd_ctl_unregister_ioctl(fcn, &snd_control_ioctls);
 }
 
+EXPORT_SYMBOL(snd_ctl_unregister_ioctl);
+
 #ifdef CONFIG_COMPAT
 int snd_ctl_unregister_ioctl_compat(snd_kctl_ioctl_func_t fcn)
 {
 	return _snd_ctl_unregister_ioctl(fcn, &snd_control_compat_ioctls);
 }
 
+EXPORT_SYMBOL(snd_ctl_unregister_ioctl_compat);
 #endif
 
 static int snd_ctl_fasync(int fd, struct file * file, int on)
diff --git a/sound/core/device.c b/sound/core/device.c
index b1cf6ec..6ce4da4a 100644
--- a/sound/core/device.c
+++ b/sound/core/device.c
@@ -63,6 +63,8 @@ int snd_device_new(struct snd_card *card, snd_device_type_t type,
 	return 0;
 }
 
+EXPORT_SYMBOL(snd_device_new);
+
 /**
  * snd_device_free - release the device from the card
  * @card: the card instance
@@ -107,6 +109,8 @@ int snd_device_free(struct snd_card *card, void *device_data)
 	return -ENXIO;
 }
 
+EXPORT_SYMBOL(snd_device_free);
+
 /**
  * snd_device_disconnect - disconnect the device
  * @card: the card instance
@@ -182,6 +186,8 @@ int snd_device_register(struct snd_card *card, void *device_data)
 	return -ENXIO;
 }
 
+EXPORT_SYMBOL(snd_device_register);
+
 /*
  * register all the devices on the card.
  * called from init.c
diff --git a/sound/core/info.c b/sound/core/info.c
index 2582b74..9c28853 100644
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -111,12 +111,16 @@ int snd_iprintf(struct snd_info_buffer *buffer, char *fmt,...)
 	return res;
 }
 
+EXPORT_SYMBOL(snd_iprintf);
+
 /*
 
  */
 
 static struct proc_dir_entry *snd_proc_root = NULL;
 struct snd_info_entry *snd_seq_root = NULL;
+EXPORT_SYMBOL(snd_seq_root);
+
 #ifdef CONFIG_SND_OSSEMUL
 struct snd_info_entry *snd_oss_root = NULL;
 #endif
@@ -687,6 +691,8 @@ int snd_info_get_line(struct snd_info_buffer *buffer, char *line, int len)
 	return 0;
 }
 
+EXPORT_SYMBOL(snd_info_get_line);
+
 /**
  * snd_info_get_str - parse a string token
  * @dest: the buffer to store the string token
@@ -723,6 +729,8 @@ char *snd_info_get_str(char *dest, char *src, int len)
 	return src;
 }
 
+EXPORT_SYMBOL(snd_info_get_str);
+
 /**
  * snd_info_create_entry - create an info entry
  * @name: the proc file name
@@ -774,6 +782,8 @@ struct snd_info_entry *snd_info_create_module_entry(struct module * module,
 	return entry;
 }
 
+EXPORT_SYMBOL(snd_info_create_module_entry);
+
 /**
  * snd_info_create_card_entry - create an info entry for the given card
  * @card: the card instance
@@ -797,6 +807,8 @@ struct snd_info_entry *snd_info_create_card_entry(struct snd_card *card,
 	return entry;
 }
 
+EXPORT_SYMBOL(snd_info_create_card_entry);
+
 static int snd_info_dev_free_entry(struct snd_device *device)
 {
 	struct snd_info_entry *entry = device->device_data;
@@ -867,6 +879,8 @@ int snd_card_proc_new(struct snd_card *card, const char *name,
 	return 0;
 }
 
+EXPORT_SYMBOL(snd_card_proc_new);
+
 /**
  * snd_info_free_entry - release the info entry
  * @entry: the info entry
@@ -883,6 +897,8 @@ void snd_info_free_entry(struct snd_info_entry * entry)
 	kfree(entry);
 }
 
+EXPORT_SYMBOL(snd_info_free_entry);
+
 /**
  * snd_info_register - register the info entry
  * @entry: the info entry
@@ -913,6 +929,8 @@ int snd_info_register(struct snd_info_entry * entry)
 	return 0;
 }
 
+EXPORT_SYMBOL(snd_info_register);
+
 /**
  * snd_info_unregister - de-register the info entry
  * @entry: the info entry
@@ -937,6 +955,8 @@ int snd_info_unregister(struct snd_info_entry * entry)
 	return 0;
 }
 
+EXPORT_SYMBOL(snd_info_unregister);
+
 /*
 
  */
diff --git a/sound/core/info_oss.c b/sound/core/info_oss.c
index f9ce854..f2efca1 100644
--- a/sound/core/info_oss.c
+++ b/sound/core/info_oss.c
@@ -64,6 +64,8 @@ int snd_oss_info_register(int dev, int num, char *string)
 	return 0;
 }
 
+EXPORT_SYMBOL(snd_oss_info_register);
+
 extern void snd_card_info_read_oss(struct snd_info_buffer *buffer);
 
 static int snd_sndstat_show_strings(struct snd_info_buffer *buf, char *id, int dev)
diff --git a/sound/core/init.c b/sound/core/init.c
index 39ed2e5..b145d17 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -40,10 +40,13 @@ struct snd_shutdown_f_ops {
 
 unsigned int snd_cards_lock = 0;	/* locked for registering/using */
 struct snd_card *snd_cards[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = NULL};
+EXPORT_SYMBOL(snd_cards);
+
 DEFINE_RWLOCK(snd_card_rwlock);
 
 #if defined(CONFIG_SND_MIXER_OSS) || defined(CONFIG_SND_MIXER_OSS_MODULE)
 int (*snd_mixer_oss_notify_callback)(struct snd_card *card, int free_flag);
+EXPORT_SYMBOL(snd_mixer_oss_notify_callback);
 #endif
 
 #ifdef CONFIG_PROC_FS
@@ -169,6 +172,8 @@ struct snd_card *snd_card_new(int idx, const char *xid,
       	return NULL;
 }
 
+EXPORT_SYMBOL(snd_card_new);
+
 static loff_t snd_disconnect_llseek(struct file *file, loff_t offset, int orig)
 {
 	return -ENODEV;
@@ -298,6 +303,8 @@ int snd_card_disconnect(struct snd_card *card)
 	return 0;	
 }
 
+EXPORT_SYMBOL(snd_card_disconnect);
+
 /**
  *  snd_card_free - frees given soundcard structure
  *  @card: soundcard structure
@@ -360,6 +367,8 @@ int snd_card_free(struct snd_card *card)
 	return 0;
 }
 
+EXPORT_SYMBOL(snd_card_free);
+
 static void snd_card_free_thread(void * __card)
 {
 	struct snd_card *card = __card;
@@ -405,6 +414,8 @@ int snd_card_free_in_thread(struct snd_card *card)
 	return -EFAULT;
 }
 
+EXPORT_SYMBOL(snd_card_free_in_thread);
+
 static void choose_default_id(struct snd_card *card)
 {
 	int i, len, idx_flag = 0, loops = SNDRV_CARDS;
@@ -505,6 +516,8 @@ int snd_card_register(struct snd_card *card)
 	return 0;
 }
 
+EXPORT_SYMBOL(snd_card_register);
+
 #ifdef CONFIG_PROC_FS
 static struct snd_info_entry *snd_card_info_entry = NULL;
 
@@ -644,6 +657,8 @@ int snd_component_add(struct snd_card *card, const char *component)
 	return 0;
 }
 
+EXPORT_SYMBOL(snd_component_add);
+
 /**
  *  snd_card_file_add - add the file to the file list of the card
  *  @card: soundcard structure
@@ -676,6 +691,8 @@ int snd_card_file_add(struct snd_card *card, struct file *file)
 	return 0;
 }
 
+EXPORT_SYMBOL(snd_card_file_add);
+
 /**
  *  snd_card_file_remove - remove the file from the file list
  *  @card: soundcard structure
@@ -717,6 +734,8 @@ int snd_card_file_remove(struct snd_card *card, struct file *file)
 	return 0;
 }
 
+EXPORT_SYMBOL(snd_card_file_remove);
+
 #ifdef CONFIG_PM
 /**
  *  snd_power_wait - wait until the power-state is changed.
@@ -753,4 +772,5 @@ int snd_power_wait(struct snd_card *card, unsigned int power_state)
 	return result;
 }
 
+EXPORT_SYMBOL(snd_power_wait);
 #endif /* CONFIG_PM */
diff --git a/sound/core/isadma.c b/sound/core/isadma.c
index 1a37895..d523987 100644
--- a/sound/core/isadma.c
+++ b/sound/core/isadma.c
@@ -56,6 +56,8 @@ void snd_dma_program(unsigned long dma,
 	release_dma_lock(flags);
 }
 
+EXPORT_SYMBOL(snd_dma_program);
+
 /**
  * snd_dma_disable - stop the ISA DMA transfer
  * @dma: the dma number
@@ -72,6 +74,8 @@ void snd_dma_disable(unsigned long dma)
 	release_dma_lock(flags);
 }
 
+EXPORT_SYMBOL(snd_dma_disable);
+
 /**
  * snd_dma_pointer - return the current pointer to DMA transfer buffer in bytes
  * @dma: the dma number
@@ -101,3 +105,5 @@ unsigned int snd_dma_pointer(unsigned long dma, unsigned int size)
 	else
 		return size - result;
 }
+
+EXPORT_SYMBOL(snd_dma_pointer);
diff --git a/sound/core/memory.c b/sound/core/memory.c
index 862d62d..fe59850 100644
--- a/sound/core/memory.c
+++ b/sound/core/memory.c
@@ -21,6 +21,7 @@
  */
 
 #include <linux/config.h>
+#include <linux/module.h>
 #include <asm/io.h>
 #include <asm/uaccess.h>
 
@@ -55,6 +56,8 @@ int copy_to_user_fromio(void __user *dst, const volatile void __iomem *src, size
 #endif
 }
 
+EXPORT_SYMBOL(copy_to_user_fromio);
+
 /**
  * copy_from_user_toio - copy data from user-space to mmio-space
  * @dst: the destination pointer on mmio-space
@@ -85,3 +88,5 @@ int copy_from_user_toio(volatile void __iomem *dst, const void __user *src, size
 	return 0;
 #endif
 }
+
+EXPORT_SYMBOL(copy_from_user_toio);
diff --git a/sound/core/misc.c b/sound/core/misc.c
index b53e563..03fc711 100644
--- a/sound/core/misc.c
+++ b/sound/core/misc.c
@@ -34,6 +34,8 @@ void release_and_free_resource(struct resource *res)
 	}
 }
 
+EXPORT_SYMBOL(release_and_free_resource);
+
 #ifdef CONFIG_SND_VERBOSE_PRINTK
 void snd_verbose_printk(const char *file, int line, const char *format, ...)
 {
@@ -51,6 +53,8 @@ void snd_verbose_printk(const char *file, int line, const char *format, ...)
 	vprintk(format, args);
 	va_end(args);
 }
+
+EXPORT_SYMBOL(snd_verbose_printk);
 #endif
 
 #if defined(CONFIG_SND_DEBUG) && defined(CONFIG_SND_VERBOSE_PRINTK)
@@ -71,4 +75,6 @@ void snd_verbose_printd(const char *file, int line, const char *format, ...)
 	va_end(args);
 
 }
+
+EXPORT_SYMBOL(snd_verbose_printd);
 #endif
diff --git a/sound/core/sound.c b/sound/core/sound.c
index 108e430..67cfa06 100644
--- a/sound/core/sound.c
+++ b/sound/core/sound.c
@@ -39,6 +39,8 @@
 
 static int major = CONFIG_SND_MAJOR;
 int snd_major;
+EXPORT_SYMBOL(snd_major);
+
 static int cards_limit = 1;
 static int device_mode = S_IFCHR | S_IRUGO | S_IWUGO;
 
@@ -60,6 +62,7 @@ MODULE_ALIAS_CHARDEV_MAJOR(CONFIG_SND_MAJOR);
  * modules are loaded manually, this limit number increases, too.
  */
 int snd_ecards_limit;
+EXPORT_SYMBOL(snd_ecards_limit);
 
 static struct snd_minor *snd_minors[SNDRV_OS_MINORS];
 static DEFINE_MUTEX(sound_mutex);
@@ -92,6 +95,8 @@ void snd_request_card(int card)
 	request_module("snd-card-%i", card);
 }
 
+EXPORT_SYMBOL(snd_request_card);
+
 static void snd_request_other(int minor)
 {
 	char *str;
@@ -133,6 +138,8 @@ void *snd_lookup_minor_data(unsigned int minor, int type)
 	return private_data;
 }
 
+EXPORT_SYMBOL(snd_lookup_minor_data);
+
 static int snd_open(struct inode *inode, struct file *file)
 {
 	unsigned int minor = iminor(inode);
@@ -281,6 +288,8 @@ int snd_register_device(int type, struct snd_card *card, int dev,
 	return 0;
 }
 
+EXPORT_SYMBOL(snd_register_device);
+
 /**
  * snd_unregister_device - unregister the device on the given card
  * @type: the device type, SNDRV_DEVICE_TYPE_XXX
@@ -321,6 +330,8 @@ int snd_unregister_device(int type, struct snd_card *card, int dev)
 	return 0;
 }
 
+EXPORT_SYMBOL(snd_unregister_device);
+
 #ifdef CONFIG_PROC_FS
 /*
  *  INFO PART
@@ -446,91 +457,3 @@ static void __exit alsa_sound_exit(void)
 
 module_init(alsa_sound_init)
 module_exit(alsa_sound_exit)
-
-  /* sound.c */
-EXPORT_SYMBOL(snd_major);
-EXPORT_SYMBOL(snd_ecards_limit);
-#if defined(CONFIG_KMOD)
-EXPORT_SYMBOL(snd_request_card);
-#endif
-EXPORT_SYMBOL(snd_register_device);
-EXPORT_SYMBOL(snd_unregister_device);
-EXPORT_SYMBOL(snd_lookup_minor_data);
-#if defined(CONFIG_SND_OSSEMUL)
-EXPORT_SYMBOL(snd_register_oss_device);
-EXPORT_SYMBOL(snd_unregister_oss_device);
-EXPORT_SYMBOL(snd_lookup_oss_minor_data);
-#endif
-  /* memory.c */
-EXPORT_SYMBOL(copy_to_user_fromio);
-EXPORT_SYMBOL(copy_from_user_toio);
-  /* init.c */
-EXPORT_SYMBOL(snd_cards);
-#if defined(CONFIG_SND_MIXER_OSS) || defined(CONFIG_SND_MIXER_OSS_MODULE)
-EXPORT_SYMBOL(snd_mixer_oss_notify_callback);
-#endif
-EXPORT_SYMBOL(snd_card_new);
-EXPORT_SYMBOL(snd_card_disconnect);
-EXPORT_SYMBOL(snd_card_free);
-EXPORT_SYMBOL(snd_card_free_in_thread);
-EXPORT_SYMBOL(snd_card_register);
-EXPORT_SYMBOL(snd_component_add);
-EXPORT_SYMBOL(snd_card_file_add);
-EXPORT_SYMBOL(snd_card_file_remove);
-#ifdef CONFIG_PM
-EXPORT_SYMBOL(snd_power_wait);
-#endif
-  /* device.c */
-EXPORT_SYMBOL(snd_device_new);
-EXPORT_SYMBOL(snd_device_register);
-EXPORT_SYMBOL(snd_device_free);
-  /* isadma.c */
-#ifdef CONFIG_ISA_DMA_API
-EXPORT_SYMBOL(snd_dma_program);
-EXPORT_SYMBOL(snd_dma_disable);
-EXPORT_SYMBOL(snd_dma_pointer);
-#endif
-  /* info.c */
-#ifdef CONFIG_PROC_FS
-EXPORT_SYMBOL(snd_seq_root);
-EXPORT_SYMBOL(snd_iprintf);
-EXPORT_SYMBOL(snd_info_get_line);
-EXPORT_SYMBOL(snd_info_get_str);
-EXPORT_SYMBOL(snd_info_create_module_entry);
-EXPORT_SYMBOL(snd_info_create_card_entry);
-EXPORT_SYMBOL(snd_info_free_entry);
-EXPORT_SYMBOL(snd_info_register);
-EXPORT_SYMBOL(snd_info_unregister);
-EXPORT_SYMBOL(snd_card_proc_new);
-#endif
-  /* info_oss.c */
-#if defined(CONFIG_SND_OSSEMUL) && defined(CONFIG_PROC_FS)
-EXPORT_SYMBOL(snd_oss_info_register);
-#endif
-  /* control.c */
-EXPORT_SYMBOL(snd_ctl_new);
-EXPORT_SYMBOL(snd_ctl_new1);
-EXPORT_SYMBOL(snd_ctl_free_one);
-EXPORT_SYMBOL(snd_ctl_add);
-EXPORT_SYMBOL(snd_ctl_remove);
-EXPORT_SYMBOL(snd_ctl_remove_id);
-EXPORT_SYMBOL(snd_ctl_rename_id);
-EXPORT_SYMBOL(snd_ctl_find_numid);
-EXPORT_SYMBOL(snd_ctl_find_id);
-EXPORT_SYMBOL(snd_ctl_notify);
-EXPORT_SYMBOL(snd_ctl_register_ioctl);
-EXPORT_SYMBOL(snd_ctl_unregister_ioctl);
-#ifdef CONFIG_COMPAT
-EXPORT_SYMBOL(snd_ctl_register_ioctl_compat);
-EXPORT_SYMBOL(snd_ctl_unregister_ioctl_compat);
-#endif
-EXPORT_SYMBOL(snd_ctl_elem_read);
-EXPORT_SYMBOL(snd_ctl_elem_write);
-  /* misc.c */
-EXPORT_SYMBOL(release_and_free_resource);
-#ifdef CONFIG_SND_VERBOSE_PRINTK
-EXPORT_SYMBOL(snd_verbose_printk);
-#endif
-#if defined(CONFIG_SND_DEBUG) && defined(CONFIG_SND_VERBOSE_PRINTK)
-EXPORT_SYMBOL(snd_verbose_printd);
-#endif
diff --git a/sound/core/sound_oss.c b/sound/core/sound_oss.c
index 9055c6d..c18f6a4 100644
--- a/sound/core/sound_oss.c
+++ b/sound/core/sound_oss.c
@@ -58,6 +58,8 @@ void *snd_lookup_oss_minor_data(unsigned int minor, int type)
 	return private_data;
 }
 
+EXPORT_SYMBOL(snd_lookup_oss_minor_data);
+
 static int snd_oss_kernel_minor(int type, struct snd_card *card, int dev)
 {
 	int minor;
@@ -158,6 +160,8 @@ int snd_register_oss_device(int type, struct snd_card *card, int dev,
       	return -EBUSY;
 }
 
+EXPORT_SYMBOL(snd_register_oss_device);
+
 int snd_unregister_oss_device(int type, struct snd_card *card, int dev)
 {
 	int minor = snd_oss_kernel_minor(type, card, dev);
@@ -197,6 +201,8 @@ int snd_unregister_oss_device(int type, struct snd_card *card, int dev)
 	return 0;
 }
 
+EXPORT_SYMBOL(snd_unregister_oss_device);
+
 /*
  *  INFO PART
  */