92 	struct mutex		mutex;  member
275 	mutex_lock(&ts->mutex);  in tsc200x_selftest_show()
337 	mutex_unlock(&ts->mutex);  in tsc200x_selftest_show()
375 	if (!mutex_trylock(&ts->mutex)) {  in tsc200x_esd_work()
415 	mutex_unlock(&ts->mutex);  in tsc200x_esd_work()
427 	mutex_lock(&ts->mutex);  in tsc200x_open()
434 	mutex_unlock(&ts->mutex);  in tsc200x_open()
443 	mutex_lock(&ts->mutex);  in tsc200x_close()
450 	mutex_unlock(&ts->mutex);  in tsc200x_close()
540 	mutex_init(&ts->mutex);  in tsc200x_probe()
632 	mutex_lock(&ts->mutex);  in tsc200x_suspend()
639 	mutex_unlock(&ts->mutex);  in tsc200x_suspend()
648 	mutex_lock(&ts->mutex);  in tsc200x_resume()
655 	mutex_unlock(&ts->mutex);  in tsc200x_resume()