375 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_open()
409 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_open()
419 	mutex_lock(&cyapa->state_sync_lock);  in cyapa_close()
429 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_close()
595 	mutex_init(&cyapa->state_sync_lock);  in cyapa_initialize()
716 			if (!mutex_trylock(&cyapa->state_sync_lock)) {  in cyapa_irq()
722 			mutex_unlock(&cyapa->state_sync_lock);  in cyapa_irq()
746 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_show_suspend_scanrate()
753 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_show_suspend_scanrate()
783 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_update_suspend_scanrate()
799 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_update_suspend_scanrate()
870 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_show_rt_suspend_scanrate()
877 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_show_rt_suspend_scanrate()
905 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_update_rt_suspend_scanrate()
913 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_update_rt_suspend_scanrate()
987 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_show_fm_ver()
992 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_show_fm_ver()
1003 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_show_product_id()
1007 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_show_product_id()
1103 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_update_fw_store()
1129 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_update_fw_store()
1141 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_calibrate_store()
1153 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_calibrate_store()
1163 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_show_baseline()
1175 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_show_baseline()
1207 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_show_mode()
1214 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_show_mode()
1374 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_suspend()
1411 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_suspend()
1421 	mutex_lock(&cyapa->state_sync_lock);  in cyapa_resume()
1438 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_resume()