int gpiod_count(struct device *dev, const char *con_id);
/* Acquire and dispose GPIOs */
-struct gpio_desc *__must_check __gpiod_get(struct device *dev,
+struct gpio_desc *__must_check gpiod_get(struct device *dev,
const char *con_id,
enum gpiod_flags flags);
-struct gpio_desc *__must_check __gpiod_get_index(struct device *dev,
+struct gpio_desc *__must_check gpiod_get_index(struct device *dev,
const char *con_id,
unsigned int idx,
enum gpiod_flags flags);
-struct gpio_desc *__must_check __gpiod_get_optional(struct device *dev,
+struct gpio_desc *__must_check gpiod_get_optional(struct device *dev,
const char *con_id,
enum gpiod_flags flags);
-struct gpio_desc *__must_check __gpiod_get_index_optional(struct device *dev,
+struct gpio_desc *__must_check gpiod_get_index_optional(struct device *dev,
const char *con_id,
unsigned int index,
enum gpiod_flags flags);
void gpiod_put(struct gpio_desc *desc);
void gpiod_put_array(struct gpio_descs *descs);
-struct gpio_desc *__must_check __devm_gpiod_get(struct device *dev,
+struct gpio_desc *__must_check devm_gpiod_get(struct device *dev,
const char *con_id,
enum gpiod_flags flags);
-struct gpio_desc *__must_check __devm_gpiod_get_index(struct device *dev,
+struct gpio_desc *__must_check devm_gpiod_get_index(struct device *dev,
const char *con_id,
unsigned int idx,
enum gpiod_flags flags);
-struct gpio_desc *__must_check __devm_gpiod_get_optional(struct device *dev,
+struct gpio_desc *__must_check devm_gpiod_get_optional(struct device *dev,
const char *con_id,
enum gpiod_flags flags);
struct gpio_desc *__must_check
-__devm_gpiod_get_index_optional(struct device *dev, const char *con_id,
+devm_gpiod_get_index_optional(struct device *dev, const char *con_id,
unsigned int index, enum gpiod_flags flags);
struct gpio_descs *__must_check devm_gpiod_get_array(struct device *dev,
const char *con_id,
/* Value get/set from non-sleeping context */
int gpiod_get_value(const struct gpio_desc *desc);
void gpiod_set_value(struct gpio_desc *desc, int value);
-void gpiod_set_array(unsigned int array_size,
- struct gpio_desc **desc_array, int *value_array);
+void gpiod_set_array_value(unsigned int array_size,
+ struct gpio_desc **desc_array, int *value_array);
int gpiod_get_raw_value(const struct gpio_desc *desc);
void gpiod_set_raw_value(struct gpio_desc *desc, int value);
-void gpiod_set_raw_array(unsigned int array_size,
- struct gpio_desc **desc_array, int *value_array);
+void gpiod_set_raw_array_value(unsigned int array_size,
+ struct gpio_desc **desc_array,
+ int *value_array);
/* Value get/set from sleeping context */
int gpiod_get_value_cansleep(const struct gpio_desc *desc);
void gpiod_set_value_cansleep(struct gpio_desc *desc, int value);
-void gpiod_set_array_cansleep(unsigned int array_size,
- struct gpio_desc **desc_array,
- int *value_array);
+void gpiod_set_array_value_cansleep(unsigned int array_size,
+ struct gpio_desc **desc_array,
+ int *value_array);
int gpiod_get_raw_value_cansleep(const struct gpio_desc *desc);
void gpiod_set_raw_value_cansleep(struct gpio_desc *desc, int value);
-void gpiod_set_raw_array_cansleep(unsigned int array_size,
- struct gpio_desc **desc_array,
- int *value_array);
+void gpiod_set_raw_array_value_cansleep(unsigned int array_size,
+ struct gpio_desc **desc_array,
+ int *value_array);
int gpiod_set_debounce(struct gpio_desc *desc, unsigned debounce);
return 0;
}
-static inline struct gpio_desc *__must_check __gpiod_get(struct device *dev,
- const char *con_id,
- enum gpiod_flags flags)
+static inline struct gpio_desc *__must_check gpiod_get(struct device *dev,
+ const char *con_id,
+ enum gpiod_flags flags)
{
return ERR_PTR(-ENOSYS);
}
static inline struct gpio_desc *__must_check
-__gpiod_get_index(struct device *dev,
- const char *con_id,
- unsigned int idx,
- enum gpiod_flags flags)
+gpiod_get_index(struct device *dev,
+ const char *con_id,
+ unsigned int idx,
+ enum gpiod_flags flags)
{
return ERR_PTR(-ENOSYS);
}
static inline struct gpio_desc *__must_check
-__gpiod_get_optional(struct device *dev, const char *con_id,
- enum gpiod_flags flags)
+gpiod_get_optional(struct device *dev, const char *con_id,
+ enum gpiod_flags flags)
{
return ERR_PTR(-ENOSYS);
}
static inline struct gpio_desc *__must_check
-__gpiod_get_index_optional(struct device *dev, const char *con_id,
- unsigned int index, enum gpiod_flags flags)
+gpiod_get_index_optional(struct device *dev, const char *con_id,
+ unsigned int index, enum gpiod_flags flags)
{
return ERR_PTR(-ENOSYS);
}
}
static inline struct gpio_desc *__must_check
-__devm_gpiod_get(struct device *dev,
+devm_gpiod_get(struct device *dev,
const char *con_id,
enum gpiod_flags flags)
{
}
static inline
struct gpio_desc *__must_check
-__devm_gpiod_get_index(struct device *dev,
+devm_gpiod_get_index(struct device *dev,
const char *con_id,
unsigned int idx,
enum gpiod_flags flags)
}
static inline struct gpio_desc *__must_check
-__devm_gpiod_get_optional(struct device *dev, const char *con_id,
+devm_gpiod_get_optional(struct device *dev, const char *con_id,
enum gpiod_flags flags)
{
return ERR_PTR(-ENOSYS);
}
static inline struct gpio_desc *__must_check
-__devm_gpiod_get_index_optional(struct device *dev, const char *con_id,
+devm_gpiod_get_index_optional(struct device *dev, const char *con_id,
unsigned int index, enum gpiod_flags flags)
{
return ERR_PTR(-ENOSYS);
/* GPIO can never have been requested */
WARN_ON(1);
}
-static inline void gpiod_set_array(unsigned int array_size,
- struct gpio_desc **desc_array,
- int *value_array)
+static inline void gpiod_set_array_value(unsigned int array_size,
+ struct gpio_desc **desc_array,
+ int *value_array)
{
/* GPIO can never have been requested */
WARN_ON(1);
/* GPIO can never have been requested */
WARN_ON(1);
}
-static inline void gpiod_set_raw_array(unsigned int array_size,
- struct gpio_desc **desc_array,
- int *value_array)
+static inline void gpiod_set_raw_array_value(unsigned int array_size,
+ struct gpio_desc **desc_array,
+ int *value_array)
{
/* GPIO can never have been requested */
WARN_ON(1);
/* GPIO can never have been requested */
WARN_ON(1);
}
-static inline void gpiod_set_array_cansleep(unsigned int array_size,
+static inline void gpiod_set_array_value_cansleep(unsigned int array_size,
struct gpio_desc **desc_array,
int *value_array)
{
/* GPIO can never have been requested */
WARN_ON(1);
}
-static inline void gpiod_set_raw_array_cansleep(unsigned int array_size,
+static inline void gpiod_set_raw_array_value_cansleep(unsigned int array_size,
struct gpio_desc **desc_array,
int *value_array)
{
{
return ERR_PTR(-EINVAL);
}
+
static inline int desc_to_gpio(const struct gpio_desc *desc)
{
/* GPIO can never have been requested */
#endif /* CONFIG_GPIOLIB */
-/*
- * Vararg-hacks! This is done to transition the kernel to always pass
- * the options flags argument to the below functions. During a transition
- * phase these vararg macros make both old-and-newstyle code compile,
- * but when all calls to the elder API are removed, these should go away
- * and the __gpiod_get() etc functions above be renamed just gpiod_get()
- * etc.
- */
-#define __gpiod_get(dev, con_id, flags, ...) __gpiod_get(dev, con_id, flags)
-#define gpiod_get(varargs...) __gpiod_get(varargs, GPIOD_ASIS)
-#define __gpiod_get_index(dev, con_id, index, flags, ...) \
- __gpiod_get_index(dev, con_id, index, flags)
-#define gpiod_get_index(varargs...) __gpiod_get_index(varargs, GPIOD_ASIS)
-#define __gpiod_get_optional(dev, con_id, flags, ...) \
- __gpiod_get_optional(dev, con_id, flags)
-#define gpiod_get_optional(varargs...) __gpiod_get_optional(varargs, GPIOD_ASIS)
-#define __gpiod_get_index_optional(dev, con_id, index, flags, ...) \
- __gpiod_get_index_optional(dev, con_id, index, flags)
-#define gpiod_get_index_optional(varargs...) \
- __gpiod_get_index_optional(varargs, GPIOD_ASIS)
-#define __devm_gpiod_get(dev, con_id, flags, ...) \
- __devm_gpiod_get(dev, con_id, flags)
-#define devm_gpiod_get(varargs...) __devm_gpiod_get(varargs, GPIOD_ASIS)
-#define __devm_gpiod_get_index(dev, con_id, index, flags, ...) \
- __devm_gpiod_get_index(dev, con_id, index, flags)
-#define devm_gpiod_get_index(varargs...) \
- __devm_gpiod_get_index(varargs, GPIOD_ASIS)
-#define __devm_gpiod_get_optional(dev, con_id, flags, ...) \
- __devm_gpiod_get_optional(dev, con_id, flags)
-#define devm_gpiod_get_optional(varargs...) \
- __devm_gpiod_get_optional(varargs, GPIOD_ASIS)
-#define __devm_gpiod_get_index_optional(dev, con_id, index, flags, ...) \
- __devm_gpiod_get_index_optional(dev, con_id, index, flags)
-#define devm_gpiod_get_index_optional(varargs...) \
- __devm_gpiod_get_index_optional(varargs, GPIOD_ASIS)
-
#if IS_ENABLED(CONFIG_GPIOLIB) && IS_ENABLED(CONFIG_GPIO_SYSFS)
int gpiod_export(struct gpio_desc *desc, bool direction_may_change);
int gpiod_export_link(struct device *dev, const char *name,
struct gpio_desc *desc);
-int gpiod_sysfs_set_active_low(struct gpio_desc *desc, int value);
void gpiod_unexport(struct gpio_desc *desc);
#else /* CONFIG_GPIOLIB && CONFIG_GPIO_SYSFS */
return -ENOSYS;
}
-static inline int gpiod_sysfs_set_active_low(struct gpio_desc *desc, int value)
-{
- return -ENOSYS;
-}
-
static inline void gpiod_unexport(struct gpio_desc *desc)
{
}