#include "gpiolib.h"
+/*
+ * **DEPRECATED** This function is deprecated and must not be used in new code.
+ */
void gpio_free(unsigned gpio)
{
gpiod_free(gpio_to_desc(gpio));
* @gpio: the GPIO number
* @flags: GPIO configuration as specified by GPIOF_*
* @label: a literal description string of this GPIO
+ *
+ * **DEPRECATED** This function is deprecated and must not be used in new code.
*/
int gpio_request_one(unsigned gpio, unsigned long flags, const char *label)
{
}
EXPORT_SYMBOL_GPL(gpio_request_one);
+/*
+ * **DEPRECATED** This function is deprecated and must not be used in new code.
+ */
int gpio_request(unsigned gpio, const char *label)
{
struct gpio_desc *desc = gpio_to_desc(gpio);
* gpio_request_array - request multiple GPIOs in a single call
* @array: array of the 'struct gpio'
* @num: how many GPIOs in the array
+ *
+ * **DEPRECATED** This function is deprecated and must not be used in new code.
*/
int gpio_request_array(const struct gpio *array, size_t num)
{
* gpio_free_array - release multiple GPIOs in a single call
* @array: array of the 'struct gpio'
* @num: how many GPIOs in the array
+ *
+ * **DEPRECATED** This function is deprecated and must not be used in new code.
*/
void gpio_free_array(const struct gpio *array, size_t num)
{
* @propname: Name of property containing gpio specifier(s)
* @index: index of the GPIO
*
+ * **DEPRECATED** This function is deprecated and must not be used in new code.
+ *
* Returns GPIO number to use with Linux generic GPIO API, or one of the errno
* value on the error condition.
*/