226 	struct mutex data_mutex; /* lock access to this data */  member
1036 	mutex_lock(&private->data_mutex);  in scarlett2_master_volume_ctl_get()
1039 	mutex_unlock(&private->data_mutex);  in scarlett2_master_volume_ctl_get()
1053 	mutex_lock(&private->data_mutex);  in scarlett2_volume_ctl_get()
1056 	mutex_unlock(&private->data_mutex);  in scarlett2_volume_ctl_get()
1071 	mutex_lock(&private->data_mutex);  in scarlett2_volume_ctl_put()
1086 	mutex_unlock(&private->data_mutex);  in scarlett2_volume_ctl_put()
1150 	mutex_lock(&private->data_mutex);  in scarlett2_sw_hw_enum_ctl_put()
1191 	mutex_unlock(&private->data_mutex);  in scarlett2_sw_hw_enum_ctl_put()
1236 	mutex_lock(&private->data_mutex);  in scarlett2_level_enum_ctl_put()
1253 	mutex_unlock(&private->data_mutex);  in scarlett2_level_enum_ctl_put()
1288 	mutex_lock(&private->data_mutex);  in scarlett2_pad_ctl_put()
1305 	mutex_unlock(&private->data_mutex);  in scarlett2_pad_ctl_put()
1326 	mutex_lock(&private->data_mutex);  in scarlett2_button_ctl_get()
1329 	mutex_unlock(&private->data_mutex);  in scarlett2_button_ctl_get()
1345 	mutex_lock(&private->data_mutex);  in scarlett2_button_ctl_put()
1362 	mutex_unlock(&private->data_mutex);  in scarlett2_button_ctl_put()
1509 	mutex_lock(&private->data_mutex);  in scarlett2_mixer_ctl_put()
1525 	mutex_unlock(&private->data_mutex);  in scarlett2_mixer_ctl_put()
1626 	mutex_lock(&private->data_mutex);  in scarlett2_mux_src_enum_ctl_put()
1641 	mutex_unlock(&private->data_mutex);  in scarlett2_mux_src_enum_ctl_put()
1827 	mutex_init(&private->data_mutex);  in scarlett2_init_private()