ec: cros_ec_reboot: Don't wait for EC reboot on sysjump disable

EC_REBOOT_DISABLE_JUMP will under no circumstances result in a clean
reboot of the EC, so don't wait 50ms for the EC to reboot.

BUG=chrome-os-partner:49583
BRANCH=glados
TEST=Do EC reset on Chell, verify that time to start kernel is reduced
by ~100ms on average (50ms for EC, 50ms for PD).

Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Change-Id: I73c3a2a910771118fcfca88486ee01a47ae47cdd
Reviewed-on: https://chromium-review.googlesource.com/326581
Commit-Ready: Shawn N <shawnn@chromium.org>
Tested-by: Shawn N <shawnn@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
1 file changed