tree 06639135ca5bc60e952670dd7df40e195edb2ad9
parent 1a0c009ac53de4a7664a1239936f0bc258133156
author Ingo Molnar <mingo@elte.hu> 1201696203 +0100
committer Ingo Molnar <mingo@elte.hu> 1201696203 +0100

x86: make clockevents more robust

detect zero event-device multiplicators - they then cause
division-by-zero crashes if a clockevent has been initialized
incorrectly.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>