hdctools: servod: bugfix for automatic change of FTDI pid.

BUG=chrome-os-partner:7585
TEST=manual,

sudo servod -c servo_v2.xml -p 0x5002

Check output looks like,
2012-01-27 17:45:06,530 - Servod - INFO - Initializing FTDI interface 1 to dummy
2012-01-27 17:45:06,530 - Servod - INFO - Initializing FTDI interface 2 to i2c
2012-01-27 17:45:06,535 - Servod - INFO - Initializing FTDI interface 3 to uart
2012-01-27 17:45:06,537 - Servod - INFO - /dev/pts/19
2012-01-27 17:45:06,537 - Servod - INFO - Initializing FTDI interface 4 to uart
2012-01-27 17:45:06,539 - Servod - INFO - /dev/pts/22

2012-01-27 17:45:06,540 - Servod - INFO - Changing to next FTDI part @ pid = 0x5003

2012-01-27 17:45:06,540 - Servod - INFO - Initializing FTDI interface 5 to dummy
2012-01-27 17:45:06,540 - Servod - INFO - Initializing FTDI interface 6 to dummy
2012-01-27 17:45:06,540 - Servod - INFO - Initializing FTDI interface 7 to uart
2012-01-27 17:45:06,542 - Servod - INFO - /dev/pts/23
2012-01-27 17:45:06,542 - Servod - INFO - Initializing FTDI interface 8 to uart
2012-01-27 17:45:06,544 - Servod - INFO - /dev/pts/24

Change-Id: Ifb253704075d557476da8115994aae14468cc81e
Reviewed-on: https://gerrit.chromium.org/gerrit/14955
Tested-by: Todd Broch <tbroch@chromium.org>
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Commit-Ready: Todd Broch <tbroch@chromium.org>
1 file changed