Revert "interconnect: Fix locking for runpm vs reclaim"

This reverts commit 9be2957f which is
commit af42269c upstream.

It is reported to cause crashes, so revert it for now.

Bug: 326555421
Change-Id: I2fb3626c306e0444f4e0eb42a95488e688942ba9
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>