155 		struct snd_emu10k1_memblk *emem;  in terminate_voice()  local
156 		emem = (struct snd_emu10k1_memblk *)vp->block;  in terminate_voice()
157 		if (emem->map_locked > 0)  in terminate_voice()
158 			emem->map_locked--;  in terminate_voice()
327 	struct snd_emu10k1_memblk *emem;  in start_voice()  local
335 	emem = (struct snd_emu10k1_memblk *)vp->block;  in start_voice()
336 	if (emem == NULL)  in start_voice()
338 	emem->map_locked++;  in start_voice()
339 	if (snd_emu10k1_memblk_map(hw, emem) < 0) {  in start_voice()
343 	mapped_offset = snd_emu10k1_memblk_offset(emem) >> 1;  in start_voice()
480 	struct snd_emu10k1_memblk *emem;  in trigger_voice()  local
484 	emem = (struct snd_emu10k1_memblk *)vp->block;  in trigger_voice()
485 	if (! emem || emem->mapped_page < 0)  in trigger_voice()