diff mbox series

[v2,3/3] pwm: core: Make of_pwm_get() static

Message ID 20220826172642.16404-3-andriy.shevchenko@linux.intel.com
State Accepted
Headers show
Series [v2,1/3] hwmon: (pwm-fan) Replace OF specific call to PWM by plain one | expand

Commit Message

Andy Shevchenko Aug. 26, 2022, 5:26 p.m. UTC 
There are no users outside of PWM core of the of_pwm_get().
Make it static.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
v2: added tag (Uwe)
 drivers/pwm/core.c  |  5 ++---
 include/linux/pwm.h | 10 ----------
 2 files changed, 2 insertions(+), 13 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index dc1b7263a0b0..cfe3a0327471 100644
--- a/drivers/pwm/core.c
+++ b/drivers/pwm/core.c
@@ -734,8 +734,8 @@  static struct device_link *pwm_device_link_add(struct device *dev,
  * Returns: A pointer to the requested PWM device or an ERR_PTR()-encoded
  * error code on failure.
  */
-struct pwm_device *of_pwm_get(struct device *dev, struct device_node *np,
-			      const char *con_id)
+static struct pwm_device *of_pwm_get(struct device *dev, struct device_node *np,
+				     const char *con_id)
 {
 	struct pwm_device *pwm = NULL;
 	struct of_phandle_args args;
@@ -797,7 +797,6 @@  struct pwm_device *of_pwm_get(struct device *dev, struct device_node *np,
 
 	return pwm;
 }
-EXPORT_SYMBOL_GPL(of_pwm_get);
 
 /**
  * acpi_pwm_get() - request a PWM via parsing "pwms" property in ACPI
diff --git a/include/linux/pwm.h b/include/linux/pwm.h
index 572ba92e4206..d70c6e5a839d 100644
--- a/include/linux/pwm.h
+++ b/include/linux/pwm.h
@@ -403,8 +403,6 @@  struct pwm_device *of_pwm_single_xlate(struct pwm_chip *pc,
 				       const struct of_phandle_args *args);
 
 struct pwm_device *pwm_get(struct device *dev, const char *con_id);
-struct pwm_device *of_pwm_get(struct device *dev, struct device_node *np,
-			      const char *con_id);
 void pwm_put(struct pwm_device *pwm);
 
 struct pwm_device *devm_pwm_get(struct device *dev, const char *con_id);
@@ -495,14 +493,6 @@  static inline struct pwm_device *pwm_get(struct device *dev,
 	return ERR_PTR(-ENODEV);
 }
 
-static inline struct pwm_device *of_pwm_get(struct device *dev,
-					    struct device_node *np,
-					    const char *con_id)
-{
-	might_sleep();
-	return ERR_PTR(-ENODEV);
-}
-
 static inline void pwm_put(struct pwm_device *pwm)
 {
 	might_sleep();