Set the maximum ABS_MT_PRESSURE value and use the existing U16_MAX definition instead of a magic number to validate ABS_MT_POSITION_X and ABS_MT_POSITION_Y. Also use input_set_abs_params() rather than input_abs_set_max() to avoid having to call input_set_capability() separately. Signed-off-by: Jeff LaBundy <jeff@labundy.com> Link: https://lore.kernel.org/r/20210313191236.4366-3-jeff@labundy.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>