#ifdef CONFIG_HAS_EARLYSUSPEND
#include <linux/earlysuspend.h>
#endif
+#include <linux/rk_keys.h>
#include <linux/sensor-dev.h>
#define COMMAND_ALS_DATA 50 //ALS: 15:8 MSB 8bits data
//7:0 LSB 8bits data
-extern void rk_send_power_key(int state);
-extern void rk_send_wakeup_key(void);
/****************operate according to sensor chip:start************/
static int sensor_active(struct i2c_client *client, int enable, int rate)