modprobe word_count

word_count_init_success
[root@localhost word_count]# modinfo word_count.ko
filename:       word_count.ko
license:        GPL
alias:          word count module.
description:    statistics of word count.
author:         lining
srcversion:     2BB1C0A135339F0BC075BA1
depends:        
vermagic:       2.6.18-53.el5xen SMP mod_unload 686 REGPARM 4KSTACKS gcc-4.1
[root@localhost word_count]# depmod ./word_count.ko
[root@localhost word_count]# modprobe word_count
[root@localhost word_count]# pwd
/root/drivers/ch06/word_count
[root@localhost word_count]# depmod /root/drivers/ch06/word_count/word_count.ko
[root@localhost word_count]#