barebox/include/gpio_keys.h
Sascha Hauer 59d6a0b7f1 input: gpio-keys: separate internal data from platform_data
Do not abuse platform data for internal driver data, instead
use a separate struct for that.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2014-02-17 08:23:41 +01:00

24 lines
312 B
C

#ifndef _GPIO_KEYS_H
#define _GPIO_KEYS_H
#include <poller.h>
#include <kfifo.h>
struct gpio_keys_button {
/* Configuration parameters */
int code;
int gpio;
int active_low;
};
struct gpio_keys_platform_data {
struct gpio_keys_button *buttons;
int nbuttons;
/* optional */
int fifo_size;
};
#endif