MAX7359_REG_SLEEP  115 drivers/input/keyboard/max7359_keypad.c 	max7359_write_reg(client, MAX7359_REG_SLEEP, MAX7359_AUTOSLEEP_8192);
MAX7359_REG_SLEEP  124 drivers/input/keyboard/max7359_keypad.c 	max7359_write_reg(client, MAX7359_REG_SLEEP, MAX7359_AUTOSLEEP_256);