摘要: s3c_led.c分析:http://blog.csdn.net/hurry_liu/article/details/87702061,注册设备号int register_chrdev_region(dev_t from, unsigned count, const char *name)动态分配设... 阅读全文
posted @ 2014-09-10 20:29 suo_suo 阅读(209) 评论(0) 推荐(0) 编辑