to_sun4i_pwm_chip  109 drivers/pwm/pwm-sun4i.c 	struct sun4i_pwm_chip *sun4i_pwm = to_sun4i_pwm_chip(chip);
to_sun4i_pwm_chip  201 drivers/pwm/pwm-sun4i.c 	struct sun4i_pwm_chip *sun4i_pwm = to_sun4i_pwm_chip(chip);