478 struct hi556 {  struct
491 	const struct hi556_mode *cur_mode;  argument
509 static int hi556_read_reg(struct hi556 *hi556, u16 reg, u16 len, u32 *val)  in hi556_read_reg()
539 static int hi556_write_reg(struct hi556 *hi556, u16 reg, u16 len, u32 val)  in hi556_write_reg()
555 static int hi556_write_reg_list(struct hi556 *hi556,  in hi556_write_reg_list()
577 static int hi556_update_digital_gain(struct hi556 *hi556, u32 d_gain)  in hi556_update_digital_gain()
600 static int hi556_test_pattern(struct hi556 *hi556, u32 pattern)  in hi556_test_pattern()
624 	struct hi556 *hi556 = container_of(ctrl->handler,  in hi556_set_ctrl()  local
685 static int hi556_init_controls(struct hi556 *hi556)  in hi556_init_controls()
760 static int hi556_start_streaming(struct hi556 *hi556)  in hi556_start_streaming()
796 static void hi556_stop_streaming(struct hi556 *hi556)  in hi556_stop_streaming()
807 	struct hi556 *hi556 = to_hi556(sd);  in hi556_set_stream()  local
844 	struct hi556 *hi556 = to_hi556(sd);  in hi556_suspend()  local
859 	struct hi556 *hi556 = to_hi556(sd);  in hi556_resume()  local
884 	struct hi556 *hi556 = to_hi556(sd);  in hi556_set_format()  local
926 	struct hi556 *hi556 = to_hi556(sd);  in hi556_get_format()  local
972 	struct hi556 *hi556 = to_hi556(sd);  in hi556_open()  local
1006 static int hi556_identify_module(struct hi556 *hi556)  in hi556_identify_module()
1097 	struct hi556 *hi556 = to_hi556(sd);  in hi556_remove()  local
1110 	struct hi556 *hi556;  in hi556_probe()  local