grip_gpp_read_packet 185 drivers/input/joystick/grip.c if (grip_gpp_read_packet(grip->gameport, (i << 1) + 4, data)) { grip_gpp_read_packet 302 drivers/input/joystick/grip.c if (!grip_gpp_read_packet(gameport, (i << 1) + 4, data)) {