[PATCH 17/20] ARM: mach-s3c64xx: properly disable CPU idle call

[Mark Brown]

On Mon, Dec 19, 2011 at 04:47:46AM -0500, Nicolas Pitre wrote:

>  void __init s3c64xx_init_io(struct map_desc *mach_desc, int size)
>  {
> +	disable_hlt();  /* idle WFI usage needs to be confirmed */
> +

I'm not sure what the intention of the comment is but the CPU can use
WFI to idle (I've got a cpuidle driver which I've posted which does the
basics and some more updates in the pipeline).