Am Montag, 7. September 2009 15:46:20 schrieb Paul Martin:
> > OK, please apply the included debugging patch, change "#undef DEBUG"
> > in cdc-acm.c to "#define DEBUG", recompile and post dmesg.
>
> You might be interested to know that I get exactly the same errors with a
> Nokia mobile phone in "default" mode.
This is extremely interesting, as it points to a general failure.
But I cannot see how the return value comes about. To double check
could you commented out those lines in cdc-acm.c and try again?
rv = tty_port_block_til_ready(&acm->port, tty, filp);
if (rv < 0)
dbg("tty_port_block_til_ready returned %d", rv);
Regards
Oliver
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