gpiolib: unexport gpiod_set_transitory()

There are no and never have been any users of gpiod_set_transitory()
outside the core GPIOLIB code. Make it private.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 40a0022..edffa0d 100644 (file)
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -2700,7 +2700,6 @@ int gpiod_set_transitory(struct gpio_desc *desc, bool transitory)
                                                      PIN_CONFIG_PERSIST_STATE,
                                                      !transitory);
 }
-EXPORT_SYMBOL_GPL(gpiod_set_transitory);
 
 /**
  * gpiod_is_active_low - test whether a GPIO is active-low or not

diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h
index a0a6756..d1c94bd 100644 (file)
--- a/drivers/gpio/gpiolib.h
+++ b/drivers/gpio/gpiolib.h
@@ -144,6 +144,8 @@ int gpiod_set_array_value_complex(bool raw, bool can_sleep,
                                  struct gpio_array *array_info,
                                  unsigned long *value_bitmap);
 
+int gpiod_set_transitory(struct gpio_desc *desc, bool transitory);
+
 extern spinlock_t gpio_lock;
 extern struct list_head gpio_devices;
 

diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h
index 1c4385a..6cc3454 100644 (file)
--- a/include/linux/gpio/consumer.h
+++ b/include/linux/gpio/consumer.h
@@ -159,7 +159,6 @@ int gpiod_set_raw_array_value_cansleep(unsigned int array_size,
 
 int gpiod_set_config(struct gpio_desc *desc, unsigned long config);
 int gpiod_set_debounce(struct gpio_desc *desc, unsigned int debounce);
-int gpiod_set_transitory(struct gpio_desc *desc, bool transitory);
 void gpiod_toggle_active_low(struct gpio_desc *desc);
 
 int gpiod_is_active_low(const struct gpio_desc *desc);
@@ -494,13 +493,6 @@ static inline int gpiod_set_debounce(struct gpio_desc *desc, unsigned int deboun
        return -ENOSYS;
 }
 
-static inline int gpiod_set_transitory(struct gpio_desc *desc, bool transitory)
-{
-       /* GPIO can never have been requested */
-       WARN_ON(desc);
-       return -ENOSYS;
-}
-
 static inline void gpiod_toggle_active_low(struct gpio_desc *desc)
 {
        /* GPIO can never have been requested */