[PATCH -next] arm: trivial: add missing argument to printk

[Russell King - ARM Linux]

On Sat, Dec 04, 2010 at 12:36:12AM +0530, Anand Gadiyar wrote:
> Patch "ARM: CPU hotplug: move cpu_killed completion to core code"
> accidentally left out an argument to a printk call. This introduces
> the following build warning - fix this.

Already caught this.