ALSA: sonicvibes: Use str_on_off() helper in snd_sonicvibes_proc_read()

Remove hard-coded strings by using the str_on_off() helper function.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Link: https://patch.msgid.link/20241210172428.139643-2-thorsten.blum@linux.dev
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Author: toblux

sound/pci/sonicvibes.c

@@ -1135,9 +1135,9 @@ static void snd_sonicvibes_proc_read(struct snd_info_entry *entry,
 		    tmp == 0x00 ? "on-board ROM" :
 		    tmp == 0x01 ? "PCI bus" : "on-board ROM + PCI bus");
 	tmp = sonic->mpu_switch;
-	snd_iprintf(buffer, "Onboard synth    : %s\n", tmp & 0x01 ? "on" : "off");
-	snd_iprintf(buffer, "Ext. Rx to synth : %s\n", tmp & 0x02 ? "on" : "off");
-	snd_iprintf(buffer, "MIDI to ext. Tx  : %s\n", tmp & 0x04 ? "on" : "off");
+	snd_iprintf(buffer, "Onboard synth    : %s\n", str_on_off(tmp & 0x01));
+	snd_iprintf(buffer, "Ext. Rx to synth : %s\n", str_on_off(tmp & 0x02));
+	snd_iprintf(buffer, "MIDI to ext. Tx  : %s\n", str_on_off(tmp & 0x04));
 }
 
 static void snd_sonicvibes_proc_init(struct sonicvibes *sonic)