[PATCH v5 32/46] pwm: deprecate pwm_config(), pwm_enable() and pwm_disable()

Boris Brezillon
2016-03-30T20:03:55Z

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)
{
}

--
2.5.0