[PATCH 4/5] ARM: s5pv310: update IRQ combiner to use EOI in parent chip

[Will Deacon]

Hi Kyungmin,

> Tested-by: Kyungmin Park <kyungmin.park at samsung.com>
> 
> It's boot and working at mainline.

Thanks for testing this.
 
> It's just for record.
> Current mainline codes doesn't have full features of s5pv310 (aka
> s5pc210 or exynos4210).
> So I back-ported the same codes to 2.6.36. it's booted and working at
> boot time, but some times later it's hang.
> no serial. I think as irq cores at arm changed, it requires the more
> patched than just this patch.

Interesting. I backported to v2.6.36 and stress-tested it for a few
hours on my versatile express without any problems. If you diagnose
this further, please let me know.

Will