On Wednesday 02 May 2012, Haojian Zhuang wrote:

I use two CONFIG_OF in this file. The first one is used to record
register base address
of interrupt controller. In legacy code, the register address is
hardcoding. Do you mean
that I should remove this CONFIG_OF?

Unless it's a noticeable performance impact, I would recommend just
always using the mmp_icu_base variable, even for when CONFIG_OF is
disabled.

	Arnd