DEV_CONTROL_REG 280 drivers/input/mouse/synaptics_i2c.c ret = synaptics_i2c_reg_set(client, DEV_CONTROL_REG, 0xc1); DEV_CONTROL_REG 480 drivers/input/mouse/synaptics_i2c.c synaptics_i2c_reg_set(touch->client, DEV_CONTROL_REG, DEEP_SLEEP); DEV_CONTROL_REG 611 drivers/input/mouse/synaptics_i2c.c synaptics_i2c_reg_set(touch->client, DEV_CONTROL_REG, DEEP_SLEEP);