--- zzzz-none-000/linux-3.10.107/sound/pci/emu10k1/emu10k1_synth.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/sound/pci/emu10k1/emu10k1_synth.c	2021-02-04 17:41:59.000000000 +0000
@@ -29,8 +29,9 @@
 /*
  * create a new hardware dependent device for Emu10k1
  */
-static int snd_emu10k1_synth_new_device(struct snd_seq_device *dev)
+static int snd_emu10k1_synth_probe(struct device *_dev)
 {
+	struct snd_seq_device *dev = to_seq_dev(_dev);
 	struct snd_emux *emux;
 	struct snd_emu10k1 *hw;
 	struct snd_emu10k1_synth_arg *arg;
@@ -79,8 +80,9 @@
 	return 0;
 }
 
-static int snd_emu10k1_synth_delete_device(struct snd_seq_device *dev)
+static int snd_emu10k1_synth_remove(struct device *_dev)
 {
+	struct snd_seq_device *dev = to_seq_dev(_dev);
 	struct snd_emux *emux;
 	struct snd_emu10k1 *hw;
 	unsigned long flags;
@@ -104,21 +106,14 @@
  *  INIT part
  */
 
-static int __init alsa_emu10k1_synth_init(void)
-{
-	
-	static struct snd_seq_dev_ops ops = {
-		snd_emu10k1_synth_new_device,
-		snd_emu10k1_synth_delete_device,
-	};
-	return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
-					      sizeof(struct snd_emu10k1_synth_arg));
-}
-
-static void __exit alsa_emu10k1_synth_exit(void)
-{
-	snd_seq_device_unregister_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH);
-}
+static struct snd_seq_driver emu10k1_synth_driver = {
+	.driver = {
+		.name = KBUILD_MODNAME,
+		.probe = snd_emu10k1_synth_probe,
+		.remove = snd_emu10k1_synth_remove,
+	},
+	.id = SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH,
+	.argsize = sizeof(struct snd_emu10k1_synth_arg),
+};
 
-module_init(alsa_emu10k1_synth_init)
-module_exit(alsa_emu10k1_synth_exit)
+module_snd_seq_driver(emu10k1_synth_driver);