atmodem: Fix CPUC parser
authorDenis Kenzior <denkenz@gmail.com>
Tue, 8 Jun 2010 01:36:40 +0000 (20:36 -0500)
committerDenis Kenzior <denkenz@gmail.com>
Tue, 8 Jun 2010 01:36:40 +0000 (20:36 -0500)
commit1d8bb1bab67562ec68cef09429894e9916b4cb53
tree651276d2f22b1020603728bc6fca55fd96198e5b
parent719842ea39145409e20295d4817203a613cd4bdb
atmodem: Fix CPUC parser

Apparently some modems are extra stupid:

AT+CPUC?\r
\r\n+CPUC: \r\nOK\r\n

So if we fail to parse the response, return an error
drivers/atmodem/call-meter.c