end_y 1052 drivers/input/touchscreen/usbtouchscreen.c int x, y, begin_x, begin_y, end_x, end_y, w, h, ret; end_y 1081 drivers/input/touchscreen/usbtouchscreen.c begin_x = end_x = begin_y = end_y = -1; end_y 1094 drivers/input/touchscreen/usbtouchscreen.c if (end_y == -1 && end_y 1096 drivers/input/touchscreen/usbtouchscreen.c end_y = y - 1 - x_len; end_y 1098 drivers/input/touchscreen/usbtouchscreen.c h = end_y - begin_y; end_y 1117 drivers/input/touchscreen/usbtouchscreen.c begin_y = end_y = -1;