[PATCH] EFI: Revert "x86: Serialize EFI time accesses on rtc_lock"

From: Zhang Rui
Date: Wed Aug 31 2011 - 22:36:28 EST


My kernel freezes during boot with the following log.
I'm not sure what the problem is, but reverting
ef68c8f87ed13f65df867dddf36c0e185b27b942 does help.