--- zzzz-none-000/linux-3.10.107/sound/core/info_oss.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/sound/core/info_oss.c	2021-02-04 17:41:59.000000000 +0000
@@ -29,15 +29,12 @@
 #include <linux/utsname.h>
 #include <linux/mutex.h>
 
-#if defined(CONFIG_SND_OSSEMUL) && defined(CONFIG_PROC_FS)
-
 /*
  *  OSS compatible part
  */
 
 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)
 {
@@ -112,27 +109,15 @@
 	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;
+	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 */
 }
-
-int snd_info_minor_unregister(void)
-{
-	snd_info_free_entry(snd_sndstat_proc_entry);
-	snd_sndstat_proc_entry = NULL;
-	return 0;
-}
-
-#endif /* CONFIG_SND_OSSEMUL */