226 	struct mutex data_mutex; /* lock access to this data */  member
1032 		mutex_lock(&private->data_mutex);  in scarlett2_master_volume_ctl_get()
1034 		mutex_unlock(&private->data_mutex);  in scarlett2_master_volume_ctl_get()
1050 		mutex_lock(&private->data_mutex);  in scarlett2_volume_ctl_get()
1052 		mutex_unlock(&private->data_mutex);  in scarlett2_volume_ctl_get()
1068 	mutex_lock(&private->data_mutex);  in scarlett2_volume_ctl_put()
1083 	mutex_unlock(&private->data_mutex);  in scarlett2_volume_ctl_put()
1147 	mutex_lock(&private->data_mutex);  in scarlett2_sw_hw_enum_ctl_put()
1186 	mutex_unlock(&private->data_mutex);  in scarlett2_sw_hw_enum_ctl_put()
1231 	mutex_lock(&private->data_mutex);  in scarlett2_level_enum_ctl_put()
1246 	mutex_unlock(&private->data_mutex);  in scarlett2_level_enum_ctl_put()
1281 	mutex_lock(&private->data_mutex);  in scarlett2_pad_ctl_put()
1296 	mutex_unlock(&private->data_mutex);  in scarlett2_pad_ctl_put()
1318 		mutex_lock(&private->data_mutex);  in scarlett2_button_ctl_get()
1320 		mutex_unlock(&private->data_mutex);  in scarlett2_button_ctl_get()
1337 	mutex_lock(&private->data_mutex);  in scarlett2_button_ctl_put()
1352 	mutex_unlock(&private->data_mutex);  in scarlett2_button_ctl_put()
1499 	mutex_lock(&private->data_mutex);  in scarlett2_mixer_ctl_put()
1515 	mutex_unlock(&private->data_mutex);  in scarlett2_mixer_ctl_put()
1616 	mutex_lock(&private->data_mutex);  in scarlett2_mux_src_enum_ctl_put()
1631 	mutex_unlock(&private->data_mutex);  in scarlett2_mux_src_enum_ctl_put()
1817 	mutex_init(&private->data_mutex);  in scarlett2_init_private()