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Diffstat (limited to 'sound/core/sound.c')
-rw-r--r--sound/core/sound.c28
1 files changed, 6 insertions, 22 deletions
diff --git a/sound/core/sound.c b/sound/core/sound.c
index 5fc93d00572a..175f9e4e01c8 100644
--- a/sound/core/sound.c
+++ b/sound/core/sound.c
@@ -330,13 +330,10 @@ int snd_unregister_device(struct device *dev)
}
EXPORT_SYMBOL(snd_unregister_device);
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
/*
* INFO PART
*/
-
-static struct snd_info_entry *snd_minor_info_entry;
-
static const char *snd_device_type_name(int type)
{
switch (type) {
@@ -389,23 +386,12 @@ int __init snd_minor_info_init(void)
struct snd_info_entry *entry;
entry = snd_info_create_module_entry(THIS_MODULE, "devices", NULL);
- if (entry) {
- entry->c.text.read = snd_minor_info_read;
- if (snd_info_register(entry) < 0) {
- snd_info_free_entry(entry);
- entry = NULL;
- }
- }
- snd_minor_info_entry = entry;
- return 0;
-}
-
-int __exit snd_minor_info_done(void)
-{
- snd_info_free_entry(snd_minor_info_entry);
- return 0;
+ if (!entry)
+ return -ENOMEM;
+ entry->c.text.read = snd_minor_info_read;
+ return snd_info_register(entry); /* freed in error path */
}
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */
/*
* INIT PART
@@ -423,7 +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
@@ -432,7 +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");
}