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-rw-r--r--include/sound/info.h4
-rw-r--r--sound/core/info.c3
-rw-r--r--sound/core/info_oss.c25
-rw-r--r--sound/core/sound.c2
4 files changed, 10 insertions, 24 deletions
diff --git a/include/sound/info.h b/include/sound/info.h
index 3e2fda3c75ee..16269951bafc 100644
--- a/include/sound/info.h
+++ b/include/sound/info.h
@@ -94,10 +94,8 @@ struct snd_info_entry {
#if defined(CONFIG_SND_OSSEMUL) && defined(CONFIG_PROC_FS)
int snd_info_minor_register(void);
-int snd_info_minor_unregister(void);
#else
-#define snd_info_minor_register() /* NOP */
-#define snd_info_minor_unregister() /* NOP */
+#define snd_info_minor_register() 0
#endif
diff --git a/sound/core/info.c b/sound/core/info.c
index f8bdd9b6f322..c8a413d6cc9b 100644
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -479,7 +479,8 @@ int __init snd_info_init(void)
if (snd_info_version_init() < 0 ||
snd_minor_info_init() < 0 ||
snd_minor_info_oss_init() < 0 ||
- snd_card_info_init() < 0)
+ snd_card_info_init() < 0 ||
+ snd_info_minor_register() < 0)
goto error;
return 0;
diff --git a/sound/core/info_oss.c b/sound/core/info_oss.c
index bd4d2c6233c2..1478c8dfd473 100644
--- a/sound/core/info_oss.c
+++ b/sound/core/info_oss.c
@@ -35,7 +35,6 @@
static DEFINE_MUTEX(strings);
static char *snd_sndstat_strings[SNDRV_CARDS][SNDRV_OSS_INFO_DEV_COUNT];
-static struct snd_info_entry *snd_sndstat_proc_entry;
int snd_oss_info_register(int dev, int num, char *string)
{
@@ -110,25 +109,15 @@ static void snd_sndstat_proc_read(struct snd_info_entry *entry,
snd_sndstat_show_strings(buffer, "Mixers", SNDRV_OSS_INFO_DEV_MIXERS);
}
-int snd_info_minor_register(void)
+int __init snd_info_minor_register(void)
{
struct snd_info_entry *entry;
memset(snd_sndstat_strings, 0, sizeof(snd_sndstat_strings));
- if ((entry = snd_info_create_module_entry(THIS_MODULE, "sndstat", snd_oss_root)) != NULL) {
- entry->c.text.read = snd_sndstat_proc_read;
- if (snd_info_register(entry) < 0) {
- snd_info_free_entry(entry);
- entry = NULL;
- }
- }
- snd_sndstat_proc_entry = entry;
- return 0;
-}
-
-int snd_info_minor_unregister(void)
-{
- snd_info_free_entry(snd_sndstat_proc_entry);
- snd_sndstat_proc_entry = NULL;
- return 0;
+ entry = snd_info_create_module_entry(THIS_MODULE, "sndstat",
+ snd_oss_root);
+ if (!entry)
+ return -ENOMEM;
+ entry->c.text.read = snd_sndstat_proc_read;
+ return snd_info_register(entry); /* freed in error path */
}
diff --git a/sound/core/sound.c b/sound/core/sound.c
index 8fc402e4ff35..e5d37bd7c226 100644
--- a/sound/core/sound.c
+++ b/sound/core/sound.c
@@ -409,7 +409,6 @@ static int __init alsa_sound_init(void)
unregister_chrdev(major, "alsa");
return -ENOMEM;
}
- snd_info_minor_register();
#ifndef MODULE
pr_info("Advanced Linux Sound Architecture Driver Initialized.\n");
#endif
@@ -418,7 +417,6 @@ static int __init alsa_sound_init(void)
static void __exit alsa_sound_exit(void)
{
- snd_info_minor_unregister();
snd_info_done();
unregister_chrdev(major, "alsa");
}