ers 95 drivers/input/touchscreen/wacom_i2c.c unsigned char tsw, f1, f2, ers; ers 104 drivers/input/touchscreen/wacom_i2c.c ers = data[3] & 0x04; ers 117 drivers/input/touchscreen/wacom_i2c.c input_report_key(input, BTN_TOUCH, tsw || ers);