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()
430 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_close()
596 	mutex_init(&cyapa->state_sync_lock);  in cyapa_initialize()
718 			if (!mutex_trylock(&cyapa->state_sync_lock)) {  in cyapa_irq()
724 			mutex_unlock(&cyapa->state_sync_lock);  in cyapa_irq()
748 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_show_suspend_scanrate()
755 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_show_suspend_scanrate()
785 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_update_suspend_scanrate()
801 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_update_suspend_scanrate()
872 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_show_rt_suspend_scanrate()
879 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_show_rt_suspend_scanrate()
907 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_update_rt_suspend_scanrate()
915 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_update_rt_suspend_scanrate()
989 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_show_fm_ver()
994 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_show_fm_ver()
1005 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_show_product_id()
1009 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_show_product_id()
1105 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_update_fw_store()
1131 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_update_fw_store()
1143 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_calibrate_store()
1155 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_calibrate_store()
1165 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_show_baseline()
1177 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_show_baseline()
1209 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_show_mode()
1216 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_show_mode()
1362 	error = mutex_lock_interruptible(&cyapa->state_sync_lock);  in cyapa_suspend()
1399 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_suspend()
1409 	mutex_lock(&cyapa->state_sync_lock);  in cyapa_resume()
1426 	mutex_unlock(&cyapa->state_sync_lock);  in cyapa_resume()