30 	struct snd_opl4 *opl4 = entry->private_data;  in snd_opl4_mem_proc_open()  local
32 	mutex_lock(&opl4->access_mutex);  in snd_opl4_mem_proc_open()
33 	if (opl4->memory_access) {  in snd_opl4_mem_proc_open()
34 		mutex_unlock(&opl4->access_mutex);  in snd_opl4_mem_proc_open()
37 	opl4->memory_access++;  in snd_opl4_mem_proc_open()
38 	mutex_unlock(&opl4->access_mutex);  in snd_opl4_mem_proc_open()
45 	struct snd_opl4 *opl4 = entry->private_data;  in snd_opl4_mem_proc_release()  local
47 	mutex_lock(&opl4->access_mutex);  in snd_opl4_mem_proc_release()
48 	opl4->memory_access--;  in snd_opl4_mem_proc_release()
49 	mutex_unlock(&opl4->access_mutex);  in snd_opl4_mem_proc_release()
58 	struct snd_opl4 *opl4 = entry->private_data;  in snd_opl4_mem_proc_read()  local
64 	snd_opl4_read_memory(opl4, buf, pos, count);  in snd_opl4_mem_proc_read()
79 	struct snd_opl4 *opl4 = entry->private_data;  in snd_opl4_mem_proc_write()  local
89 	snd_opl4_write_memory(opl4, buf, pos, count);  in snd_opl4_mem_proc_write()
101 int snd_opl4_create_proc(struct snd_opl4 *opl4)  in snd_opl4_create_proc()  argument
105 	entry = snd_info_create_card_entry(opl4->card, "opl4-mem", opl4->card->proc_root);  in snd_opl4_create_proc()
107 		if (opl4->hardware < OPL3_HW_OPL4_ML) {  in snd_opl4_create_proc()
118 		entry->private_data = opl4;  in snd_opl4_create_proc()
124 	opl4->proc_entry = entry;  in snd_opl4_create_proc()
128 void snd_opl4_free_proc(struct snd_opl4 *opl4)  in snd_opl4_free_proc()  argument
130 	snd_info_free_entry(opl4->proc_entry);  in snd_opl4_free_proc()