Merge tag 'copy-struct-from-user-v5.4-rc4' of gitolite.kernel.org:pub/scm/linux/kerne...

[linux.git] / drivers / pwm / core.c

diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index 449ba161877d099948a241b87b1e4f738d8dc2f5..6ad51aa60c03dd1cf8afd00410a53a459f4d0a35 100644 (file)
--- a/drivers/pwm/core.c
+++ b/drivers/pwm/core.c
@@ -448,11 +448,9 @@ EXPORT_SYMBOL_GPL(pwm_free);
 /**
  * pwm_apply_state() - atomically apply a new state to a PWM device
  * @pwm: PWM device
- * @state: new state to apply. This can be adjusted by the PWM driver
- *        if the requested config is not achievable, for example,
- *        ->duty_cycle and ->period might be approximated.
+ * @state: new state to apply
  */
-int pwm_apply_state(struct pwm_device *pwm, struct pwm_state *state)
+int pwm_apply_state(struct pwm_device *pwm, const struct pwm_state *state)
 {
        struct pwm_chip *chip;
        int err;