PM8XXX_MAX_COLS 21 drivers/input/keyboard/pmic8xxx-keypad.c #define PM8XXX_MATRIX_MAX_SIZE (PM8XXX_MAX_ROWS * PM8XXX_MAX_COLS) PM8XXX_MAX_COLS 514 drivers/input/keyboard/pmic8xxx-keypad.c if (cols > PM8XXX_MAX_COLS || rows > PM8XXX_MAX_ROWS || PM8XXX_MAX_COLS 566 drivers/input/keyboard/pmic8xxx-keypad.c PM8XXX_MAX_ROWS, PM8XXX_MAX_COLS,