XHWICAP_MAJOR 635 drivers/char/xilinx_hwicap/xilinx_hwicap.c devt = MKDEV(XHWICAP_MAJOR, XHWICAP_MINOR + id); XHWICAP_MAJOR 862 drivers/char/xilinx_hwicap/xilinx_hwicap.c devt = MKDEV(XHWICAP_MAJOR, XHWICAP_MINOR); XHWICAP_MAJOR 883 drivers/char/xilinx_hwicap/xilinx_hwicap.c dev_t devt = MKDEV(XHWICAP_MAJOR, XHWICAP_MINOR);