48 static int voice_alloc(struct snd_emu10k1 *emu, int type, int number,  in voice_alloc()  argument
56 	for (i = emu->next_free_voice, j = 0; j < NUM_G ; i += number, j += number) {  in voice_alloc()
71 			voice = &emu->voices[(i+k) % NUM_G];  in voice_alloc()
81 			emu->next_free_voice = last_voice;  in voice_alloc()
90 		voice = &emu->voices[(first_voice + i) % NUM_G];  in voice_alloc()
111 	*rvoice = &emu->voices[first_voice];  in voice_alloc()
115 int snd_emu10k1_voice_alloc(struct snd_emu10k1 *emu, int type, int number,  in snd_emu10k1_voice_alloc()  argument
126 	spin_lock_irqsave(&emu->voice_lock, flags);  in snd_emu10k1_voice_alloc()
128 		result = voice_alloc(emu, type, number, rvoice);  in snd_emu10k1_voice_alloc()
133 		if (emu->get_synth_voice) {  in snd_emu10k1_voice_alloc()
134 			result = emu->get_synth_voice(emu);  in snd_emu10k1_voice_alloc()
136 				struct snd_emu10k1_voice *pvoice = &emu->voices[result];  in snd_emu10k1_voice_alloc()
145 	spin_unlock_irqrestore(&emu->voice_lock, flags);  in snd_emu10k1_voice_alloc()
152 int snd_emu10k1_voice_free(struct snd_emu10k1 *emu,  in snd_emu10k1_voice_free()  argument
159 	spin_lock_irqsave(&emu->voice_lock, flags);  in snd_emu10k1_voice_free()
163 	snd_emu10k1_voice_init(emu, pvoice->number);  in snd_emu10k1_voice_free()
164 	spin_unlock_irqrestore(&emu->voice_lock, flags);  in snd_emu10k1_voice_free()