Prefix those function as deprecated to encourage all existing users to switch to pwm_apply_state().
Signed-off-by: Boris Brezillon boris.brezillon@free-electrons.com --- include/linux/pwm.h | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/include/linux/pwm.h b/include/linux/pwm.h index 4aad4eb..9bac10f 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -225,8 +225,8 @@ int pwm_apply_state(struct pwm_device *pwm, struct pwm_state *state); * * Returns: 0 on success or a negative error code on failure. */ -static inline int pwm_config(struct pwm_device *pwm, int duty_ns, - int period_ns) +static inline int __deprecated pwm_config(struct pwm_device *pwm, int duty_ns, + int period_ns) { struct pwm_state pstate;
@@ -252,8 +252,8 @@ static inline int pwm_config(struct pwm_device *pwm, int duty_ns, * * Returns: 0 on success or a negative error code on failure. */ -static inline int pwm_set_polarity(struct pwm_device *pwm, - enum pwm_polarity polarity) +static inline int __deprecated pwm_set_polarity(struct pwm_device *pwm, + enum pwm_polarity polarity) { struct pwm_state pstate;
@@ -284,7 +284,7 @@ static inline int pwm_set_polarity(struct pwm_device *pwm, * * Returns: 0 on success or a negative error code on failure. */ -static inline int pwm_enable(struct pwm_device *pwm) +static inline int __deprecated pwm_enable(struct pwm_device *pwm) { struct pwm_state pstate;
@@ -303,7 +303,7 @@ static inline int pwm_enable(struct pwm_device *pwm) * pwm_disable() - stop a PWM output toggling * @pwm: PWM device */ -static inline void pwm_disable(struct pwm_device *pwm) +static inline void __deprecated pwm_disable(struct pwm_device *pwm) { struct pwm_state pstate;
@@ -360,24 +360,24 @@ static inline int pwm_apply_state(struct pwm_device *pwm, return -ENOTSUPP; }
-static inline int pwm_config(struct pwm_device *pwm, int duty_ns, - int period_ns) +static inline int __deprecated pwm_config(struct pwm_device *pwm, int duty_ns, + int period_ns) { return -EINVAL; }
-static inline int pwm_set_polarity(struct pwm_device *pwm, - enum pwm_polarity polarity) +static inline int __deprecated pwm_set_polarity(struct pwm_device *pwm, + enum pwm_polarity polarity) { return -ENOTSUPP; }
-static inline int pwm_enable(struct pwm_device *pwm) +static inline int __deprecated pwm_enable(struct pwm_device *pwm) { return -EINVAL; }
-static inline void pwm_disable(struct pwm_device *pwm) +static inline void __deprecated pwm_disable(struct pwm_device *pwm) { }