Lines Matching defs:gpio
20 static void gpio_error(unsigned gpio) in gpio_error()
59 inline int check_gpio(unsigned gpio) in check_gpio()
72 static void port_setup(unsigned gpio, unsigned short usage) in port_setup()
111 unsigned short get_gpio_dir(unsigned gpio) in get_gpio_dir()
246 int gpio_request(unsigned gpio, const char *label) in gpio_request()
279 int gpio_free(unsigned gpio) in gpio_free()
299 int special_gpio_request(unsigned gpio, const char *label) in special_gpio_request()
331 void special_gpio_free(unsigned gpio) in special_gpio_free()
344 static inline void __gpio_direction_input(unsigned gpio) in __gpio_direction_input()
354 int gpio_direction_input(unsigned gpio) in gpio_direction_input()
370 int gpio_set_value(unsigned gpio, int arg) in gpio_set_value()
380 int gpio_direction_output(unsigned gpio, int value) in gpio_direction_output()
404 int gpio_get_value(unsigned gpio) in gpio_get_value()
411 int c, gpio; in gpio_labels() local