1printk
2find_first_zero_bit
3dvb_usb_generic_rw
4__dynamic_pr_debug
5strncmp
6strncpy 2 1
7strlcpy 2 1
8strncat 2 1
9snprintf
10copy_from_user 2 1
11copy_to_user 2 0
12read_rom 2 3
13skb_pull 1 -1
14