iface-modem: increase number of trials for PIN check from 3 to 6
In practice, it may take longer time for a SIM to become ready when the
modem interface tries to use AT+CPIN? to determine if the SIM is
PIN-locked. This patch increases the number of trials for PIN check to
address the issue.
(cherry picked from commit 7eb1782023b3704f91c1bac2d4686463fb1bc9cd)
BUG=chrome-os-partner:12356
TEST=Verify that ModemManager gets the result of AT+CPIN? after the
system resumes from suspend.
Change-Id: I17eabc6ae2fc4ad849646b2d4f1cc456dd51f04b
Reviewed-on: https://gerrit.chromium.org/gerrit/30664
Commit-Ready: Ben Chan <benchan@chromium.org>
Tested-by: Ben Chan <benchan@chromium.org>
Reviewed-by: Gary Morain <gmorain@chromium.org>
1 file changed
