123 static unsigned int init_kcs_data(struct si_sm_data *kcs,  in init_kcs_data()
141 static inline unsigned char read_status(struct si_sm_data *kcs)  in read_status()
146 static inline unsigned char read_data(struct si_sm_data *kcs)  in read_data()
151 static inline void write_cmd(struct si_sm_data *kcs, unsigned char data)  in write_cmd()
156 static inline void write_data(struct si_sm_data *kcs, unsigned char data)  in write_data()
178 static inline void write_next_byte(struct si_sm_data *kcs)  in write_next_byte()
185 static inline void start_error_recovery(struct si_sm_data *kcs, char *reason)  in start_error_recovery()
199 static inline void read_next_byte(struct si_sm_data *kcs)  in read_next_byte()
212 static inline int check_ibf(struct si_sm_data *kcs, unsigned char status,  in check_ibf()
228 static inline int check_obf(struct si_sm_data *kcs, unsigned char status,  in check_obf()
244 static void clear_obf(struct si_sm_data *kcs, unsigned char status)  in clear_obf()
250 static void restart_kcs_transaction(struct si_sm_data *kcs)  in restart_kcs_transaction()
261 static int start_kcs_transaction(struct si_sm_data *kcs, unsigned char *data,  in start_kcs_transaction()
292 static int get_kcs_result(struct si_sm_data *kcs, unsigned char *data,  in get_kcs_result()
326 static enum si_sm_result kcs_event(struct si_sm_data *kcs, long time)  in kcs_event()
505 static int kcs_detect(struct si_sm_data *kcs)  in kcs_detect()
519 static void kcs_cleanup(struct si_sm_data *kcs)  in kcs_cleanup()