218 static int tpu_pwm_request(struct pwm_chip *chip, struct pwm_device *_pwm)  in tpu_pwm_request()  argument
223 	if (_pwm->hwpwm >= TPU_CHANNEL_MAX)  in tpu_pwm_request()
231 	pwm->channel = _pwm->hwpwm;  in tpu_pwm_request()
239 	pwm_set_chip_data(_pwm, pwm);  in tpu_pwm_request()
244 static void tpu_pwm_free(struct pwm_chip *chip, struct pwm_device *_pwm)  in tpu_pwm_free()  argument
246 	struct tpu_pwm_device *pwm = pwm_get_chip_data(_pwm);  in tpu_pwm_free()
252 static int tpu_pwm_config(struct pwm_chip *chip, struct pwm_device *_pwm,  in tpu_pwm_config()  argument
256 	struct tpu_pwm_device *pwm = pwm_get_chip_data(_pwm);  in tpu_pwm_config()
304 	if (!pwm_is_enabled(_pwm))  in tpu_pwm_config()
335 static int tpu_pwm_set_polarity(struct pwm_chip *chip, struct pwm_device *_pwm,  in tpu_pwm_set_polarity()  argument
338 	struct tpu_pwm_device *pwm = pwm_get_chip_data(_pwm);  in tpu_pwm_set_polarity()
345 static int tpu_pwm_enable(struct pwm_chip *chip, struct pwm_device *_pwm)  in tpu_pwm_enable()  argument
347 	struct tpu_pwm_device *pwm = pwm_get_chip_data(_pwm);  in tpu_pwm_enable()
367 static void tpu_pwm_disable(struct pwm_chip *chip, struct pwm_device *_pwm)  in tpu_pwm_disable()  argument
369 	struct tpu_pwm_device *pwm = pwm_get_chip_data(_pwm);  in tpu_pwm_disable()