From b4748e7ab731e436cf5db4786358ada5dd2db6dd Mon Sep 17 00:00:00 2001
From: Colin Ian King <colin.king@canonical.com>
Date: Sun, 17 Mar 2019 23:21:24 +0000
Subject: [PATCH] ALSA: opl3: fix mismatch between snd_opl3_drum_switch definition and declaration
Git-commit: b4748e7ab731e436cf5db4786358ada5dd2db6dd
Patch-mainline: v5.1-rc2
References: bsc#1051510

The function snd_opl3_drum_switch declaration in the header file
has the order of the two arguments on_off and vel swapped when
compared to the definition arguments of vel and on_off.  Fix this
by swapping them around to match the definition.

This error predates the git history, so no idea when this error
was introduced.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

---
 sound/drivers/opl3/opl3_voice.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/sound/drivers/opl3/opl3_voice.h
+++ b/sound/drivers/opl3/opl3_voice.h
@@ -41,7 +41,7 @@ void snd_opl3_timer_func(unsigned long d
 
 /* Prototypes for opl3_drums.c */
 void snd_opl3_load_drums(struct snd_opl3 *opl3);
-void snd_opl3_drum_switch(struct snd_opl3 *opl3, int note, int on_off, int vel, struct snd_midi_channel *chan);
+void snd_opl3_drum_switch(struct snd_opl3 *opl3, int note, int vel, int on_off, struct snd_midi_channel *chan);
 
 /* Prototypes for opl3_oss.c */
 #if IS_ENABLED(CONFIG_SND_SEQUENCER_OSS)