pmic8xxx_kp_read_matrix 282 drivers/input/keyboard/pmic8xxx-keypad.c rc = pmic8xxx_kp_read_matrix(kp, new_state, NULL); pmic8xxx_kp_read_matrix 293 drivers/input/keyboard/pmic8xxx-keypad.c rc = pmic8xxx_kp_read_matrix(kp, new_state, old_state); pmic8xxx_kp_read_matrix 303 drivers/input/keyboard/pmic8xxx-keypad.c rc = pmic8xxx_kp_read_matrix(kp, new_state, old_state); pmic8xxx_kp_read_matrix 334 drivers/input/keyboard/pmic8xxx-keypad.c rc = pmic8xxx_kp_read_matrix(kp, new_state, old_state);