1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/pwm/pwm-atmel-hlcdc.c b/drivers/pwm/pwm-atmel-hlcdc.c
index d13a83f430ac..dcbc0489dfd4 100644
--- a/drivers/pwm/pwm-atmel-hlcdc.c
+++ b/drivers/pwm/pwm-atmel-hlcdc.c
@@ -39,7 +39,7 @@ static inline struct atmel_hlcdc_pwm *to_atmel_hlcdc_pwm(struct pwm_chip *chip)
 }
 
 static int atmel_hlcdc_pwm_apply(struct pwm_chip *c, struct pwm_device *pwm,
-                                 struct pwm_state *state)
+                                 const struct pwm_state *state)
 {
         struct atmel_hlcdc_pwm *chip = to_atmel_hlcdc_pwm(c);
         struct atmel_hlcdc *hlcdc = chip->hlcdc;