85 	struct mutex mutex;  member
192 	mutex_lock(&chip->mutex);  in maya_vol_get()
195 	mutex_unlock(&chip->mutex);  in maya_vol_get()
210 	mutex_lock(&chip->mutex);  in maya_vol_put()
230 	mutex_unlock(&chip->mutex);  in maya_vol_put()
267 	mutex_lock(&chip->mutex);  in maya_sw_put()
277 	mutex_unlock(&chip->mutex);  in maya_sw_put()
332 	mutex_lock(&chip->mutex);  in maya_gpio_sw_put()
339 	mutex_unlock(&chip->mutex);  in maya_gpio_sw_put()
386 	mutex_lock(&chip->mutex);  in maya_rec_src_put()
390 	mutex_unlock(&chip->mutex);  in maya_rec_src_put()
652 	mutex_lock(&chip->mutex);  in set_rate()
657 	mutex_unlock(&chip->mutex);  in set_rate()
694 	mutex_init(&chip->mutex);  in maya44_init()