--- zzzz-none-000/linux-3.10.107/sound/pci/echoaudio/midi.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/sound/pci/echoaudio/midi.c	2021-02-04 17:41:59.000000000 +0000
@@ -36,7 +36,7 @@
 /* Start and stop Midi input */
 static int enable_midi_input(struct echoaudio *chip, char enable)
 {
-	DE_MID(("enable_midi_input(%d)\n", enable));
+	dev_dbg(chip->card->dev, "enable_midi_input(%d)\n", enable);
 
 	if (wait_handshake(chip))
 		return -EIO;
@@ -74,7 +74,7 @@
 	chip->comm_page->midi_out_free_count = 0;
 	clear_handshake(chip);
 	send_vector(chip, DSP_VC_MIDI_WRITE);
-	DE_MID(("write_midi: %d\n", bytes));
+	dev_dbg(chip->card->dev, "write_midi: %d\n", bytes);
 	return bytes;
 }
 
@@ -157,7 +157,6 @@
 	struct echoaudio *chip = substream->rmidi->private_data;
 
 	chip->midi_in = substream;
-	DE_MID(("rawmidi_iopen\n"));
 	return 0;
 }
 
@@ -183,7 +182,6 @@
 	struct echoaudio *chip = substream->rmidi->private_data;
 
 	chip->midi_in = NULL;
-	DE_MID(("rawmidi_iclose\n"));
 	return 0;
 }
 
@@ -196,7 +194,6 @@
 	chip->tinuse = 0;
 	chip->midi_full = 0;
 	chip->midi_out = substream;
-	DE_MID(("rawmidi_oopen\n"));
 	return 0;
 }
 
@@ -209,7 +206,6 @@
 	int bytes, sent, time;
 	unsigned char buf[MIDI_OUT_BUFFER_SIZE - 1];
 
-	DE_MID(("snd_echo_midi_output_write\n"));
 	/* No interrupts are involved: we have to check at regular intervals
 	if the card's output buffer has room for new data. */
 	sent = bytes = 0;
@@ -218,20 +214,21 @@
 	if (!snd_rawmidi_transmit_empty(chip->midi_out)) {
 		bytes = snd_rawmidi_transmit_peek(chip->midi_out, buf,
 						  MIDI_OUT_BUFFER_SIZE - 1);
-		DE_MID(("Try to send %d bytes...\n", bytes));
+		dev_dbg(chip->card->dev, "Try to send %d bytes...\n", bytes);
 		sent = write_midi(chip, buf, bytes);
 		if (sent < 0) {
-			snd_printk(KERN_ERR "write_midi() error %d\n", sent);
+			dev_err(chip->card->dev,
+				"write_midi() error %d\n", sent);
 			/* retry later */
 			sent = 9000;
 			chip->midi_full = 1;
 		} else if (sent > 0) {
-			DE_MID(("%d bytes sent\n", sent));
+			dev_dbg(chip->card->dev, "%d bytes sent\n", sent);
 			snd_rawmidi_transmit_ack(chip->midi_out, sent);
 		} else {
 			/* Buffer is full. DSP's internal buffer is 64 (128 ?)
 			bytes long. Let's wait until half of them are sent */
-			DE_MID(("Full\n"));
+			dev_dbg(chip->card->dev, "Full\n");
 			sent = 32;
 			chip->midi_full = 1;
 		}
@@ -243,7 +240,8 @@
 		   sent */
 		time = (sent << 3) / 25 + 1;	/* 8/25=0.32ms to send a byte */
 		mod_timer(&chip->timer, jiffies + (time * HZ + 999) / 1000);
-		DE_MID(("Timer armed(%d)\n", ((time * HZ + 999) / 1000)));
+		dev_dbg(chip->card->dev,
+			"Timer armed(%d)\n", ((time * HZ + 999) / 1000));
 	}
 	spin_unlock_irqrestore(&chip->lock, flags);
 }
@@ -255,13 +253,12 @@
 {
 	struct echoaudio *chip = substream->rmidi->private_data;
 
-	DE_MID(("snd_echo_midi_output_trigger(%d)\n", up));
+	dev_dbg(chip->card->dev, "snd_echo_midi_output_trigger(%d)\n", up);
 	spin_lock_irq(&chip->lock);
 	if (up) {
 		if (!chip->tinuse) {
-			init_timer(&chip->timer);
-			chip->timer.function = snd_echo_midi_output_write;
-			chip->timer.data = (unsigned long)chip;
+			setup_timer(&chip->timer, snd_echo_midi_output_write,
+				    (unsigned long)chip);
 			chip->tinuse = 1;
 		}
 	} else {
@@ -269,7 +266,7 @@
 			chip->tinuse = 0;
 			spin_unlock_irq(&chip->lock);
 			del_timer_sync(&chip->timer);
-			DE_MID(("Timer removed\n"));
+			dev_dbg(chip->card->dev, "Timer removed\n");
 			return;
 		}
 	}
@@ -286,7 +283,6 @@
 	struct echoaudio *chip = substream->rmidi->private_data;
 
 	chip->midi_out = NULL;
-	DE_MID(("rawmidi_oclose\n"));
 	return 0;
 }
 
@@ -326,6 +322,5 @@
 
 	chip->rmidi->info_flags |= SNDRV_RAWMIDI_INFO_OUTPUT |
 		SNDRV_RAWMIDI_INFO_INPUT | SNDRV_RAWMIDI_INFO_DUPLEX;
-	DE_INIT(("MIDI ok\n"));
 	return 0;
 }