TCA6416_INPUT 94 drivers/input/keyboard/tca6416-keypad.c error = tca6416_read_reg(chip, TCA6416_INPUT, ®_val); TCA6416_INPUT 188 drivers/input/keyboard/tca6416-keypad.c error = tca6416_read_reg(chip, TCA6416_INPUT, &chip->reg_input);