tree 2f4644aec0d326e23327ed2297a4a4f52b1d830e
parent b9d2252c1e44fa83a4e65fdc9eb93db6297c55af
author Thomas Gleixner <tglx@linutronix.de> 1216152484 +0200
committer Thomas Gleixner <tglx@linutronix.de> 1216154807 +0200

x86: fix TSC build error on 32bit

Dave Hansen reported a build error on 32bit which went unnoticed
as newer gcc versions seem to optimize unused static functions
away before compiling them.

Make vread_tsc() depend on CONFIG_X86_64

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>