--- zzzz-none-000/linux-3.10.107/sound/core/seq/oss/seq_oss.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/sound/core/seq/oss/seq_oss.c	2021-02-04 17:41:59.000000000 +0000
@@ -39,19 +39,13 @@
 MODULE_ALIAS_SNDRV_MINOR(SNDRV_MINOR_OSS_SEQUENCER);
 MODULE_ALIAS_SNDRV_MINOR(SNDRV_MINOR_OSS_MUSIC);
 
-#ifdef SNDRV_SEQ_OSS_DEBUG
-module_param(seq_oss_debug, int, 0644);
-MODULE_PARM_DESC(seq_oss_debug, "debug option");
-int seq_oss_debug = 0;
-#endif
-
 
 /*
  * prototypes
  */
 static int register_device(void);
 static void unregister_device(void);
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
 static int register_proc(void);
 static void unregister_proc(void);
 #else
@@ -71,15 +65,20 @@
  * module interface
  */
 
+static struct snd_seq_driver seq_oss_synth_driver = {
+	.driver = {
+		.name = KBUILD_MODNAME,
+		.probe = snd_seq_oss_synth_probe,
+		.remove = snd_seq_oss_synth_remove,
+	},
+	.id = SNDRV_SEQ_DEV_ID_OSS,
+	.argsize = sizeof(struct snd_seq_oss_reg),
+};
+
 static int __init alsa_seq_oss_init(void)
 {
 	int rc;
-	static struct snd_seq_dev_ops ops = {
-		snd_seq_oss_synth_register,
-		snd_seq_oss_synth_unregister,
-	};
 
-	snd_seq_autoload_lock();
 	if ((rc = register_device()) < 0)
 		goto error;
 	if ((rc = register_proc()) < 0) {
@@ -92,8 +91,8 @@
 		goto error;
 	}
 
-	if ((rc = snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OSS, &ops,
-						 sizeof(struct snd_seq_oss_reg))) < 0) {
+	rc = snd_seq_driver_register(&seq_oss_synth_driver);
+	if (rc < 0) {
 		snd_seq_oss_delete_client();
 		unregister_proc();
 		unregister_device();
@@ -104,13 +103,12 @@
 	snd_seq_oss_synth_init();
 
  error:
-	snd_seq_autoload_unlock();
 	return rc;
 }
 
 static void __exit alsa_seq_oss_exit(void)
 {
-	snd_seq_device_unregister_driver(SNDRV_SEQ_DEV_ID_OSS);
+	snd_seq_driver_unregister(&seq_oss_synth_driver);
 	snd_seq_oss_delete_client();
 	unregister_proc();
 	unregister_device();
@@ -229,22 +227,19 @@
 	mutex_lock(&register_mutex);
 	if ((rc = snd_register_oss_device(SNDRV_OSS_DEVICE_TYPE_SEQUENCER,
 					  NULL, 0,
-					  &seq_oss_f_ops, NULL,
-					  SNDRV_SEQ_OSS_DEVNAME)) < 0) {
-		snd_printk(KERN_ERR "can't register device seq\n");
+					  &seq_oss_f_ops, NULL)) < 0) {
+		pr_err("ALSA: seq_oss: can't register device seq\n");
 		mutex_unlock(&register_mutex);
 		return rc;
 	}
 	if ((rc = snd_register_oss_device(SNDRV_OSS_DEVICE_TYPE_MUSIC,
 					  NULL, 0,
-					  &seq_oss_f_ops, NULL,
-					  SNDRV_SEQ_OSS_DEVNAME)) < 0) {
-		snd_printk(KERN_ERR "can't register device music\n");
+					  &seq_oss_f_ops, NULL)) < 0) {
+		pr_err("ALSA: seq_oss: can't register device music\n");
 		snd_unregister_oss_device(SNDRV_OSS_DEVICE_TYPE_SEQUENCER, NULL, 0);
 		mutex_unlock(&register_mutex);
 		return rc;
 	}
-	debug_printk(("device registered\n"));
 	mutex_unlock(&register_mutex);
 	return 0;
 }
@@ -253,11 +248,10 @@
 unregister_device(void)
 {
 	mutex_lock(&register_mutex);
-	debug_printk(("device unregistered\n"));
 	if (snd_unregister_oss_device(SNDRV_OSS_DEVICE_TYPE_MUSIC, NULL, 0) < 0)		
-		snd_printk(KERN_ERR "error unregister device music\n");
+		pr_err("ALSA: seq_oss: error unregister device music\n");
 	if (snd_unregister_oss_device(SNDRV_OSS_DEVICE_TYPE_SEQUENCER, NULL, 0) < 0)
-		snd_printk(KERN_ERR "error unregister device seq\n");
+		pr_err("ALSA: seq_oss: error unregister device seq\n");
 	mutex_unlock(&register_mutex);
 }
 
@@ -265,7 +259,7 @@
  * /proc interface
  */
 
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SND_PROC_FS
 
 static struct snd_info_entry *info_entry;
 
@@ -307,4 +301,4 @@
 	snd_info_free_entry(info_entry);
 	info_entry = NULL;
 }
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_SND_PROC_FS */