Hi to all, I'm trying to trace the execution path of a custom ISDN driver, and I have used some printk() instructions to give some messages out.
Now, everything is going well, but when I try to open the ttyI0 device (or ttyIx it is the same) the printk() that I have placed into the file isdn_tty.c does not print any messages. I am sure that such procedure has been executed because I have placed a breakpoint on the "isdn_tty_open()" and the program stopped. Anybody has an idea what happens? many thanks Gianfranco ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
