On 09/26/2014 09:12 PM, Russell King - ARM Linux wrote:

On Fri, Sep 26, 2014 at 08:57:30PM +0800, Zhangfei Gao wrote:

quoted

Add dependence to solve build error in arch like ia64
error: implicit declaration of function 'readl_relaxed' & 'writel_relaxed'

Change CONFIG_PM to CONFIG_PM_SLEEP to solve
warning: 'hix5hd2_ir_suspend' & 'hix5hd2_ir_resume' defined but not used

There is work currently in progress (in linux-next) to provide
asm-generic accessors for the above.

Thanks Russell for the info.

Have found the patch set about "asm-generic: io: implement relaxed 
accessor macros as conditional wrappers".

That's great.

Thanks