[rx51] Update udev rules for proper detection of modem in ofono
For some reason the ofono rules don't always work for the N900's modem. This picks out the relevant parts of that rule and seems to successfully set up the modem device every time now.
For some reason the ofono rules don't always work for the N900's modem. This picks out the relevant parts of that rule and seems to successfully set up the modem device every time now.