static int gun_x, gun_y, gun_in;
static int ts_multiplier_x, ts_multiplier_y, ts_offs_x, ts_offs_y;
static int (*pts_read)(struct tsdev *dev, struct ts_sample *sample, int nr);
static int gun_x, gun_y, gun_in;
static int ts_multiplier_x, ts_multiplier_y, ts_offs_x, ts_offs_y;
static int (*pts_read)(struct tsdev *dev, struct ts_sample *sample, int nr);