[PATCH 3/7] rtc: sa1100: use ioremap to map registers

[Arnd Bergmann]

On Tuesday 21 February 2012, Haojian Zhuang wrote:
> 
> Add resource definition of sa1100 rtc. And use ioremap to map rtc
> registers to avoid including address definition of rtc register.
> So the same driver could be shared on sa1100/pxa/mmp series.
> 
> Since there's two RTC wrappers on RTC module among PXA27x/PXA3xx/PXA95x,
> keep treating the two wrappers as two RTC devices will result issues
> of registering platform device. So only keep one RTC wrapper in
> these silicons.
> 
> Signed-off-by: Haojian Zhuang <haojian.zhuang at marvell.com>

I believe I reviewed this in the past and it looks good to me in its
present version, so

Reviewed-by: Arnd Bergmann <arnd at arndb.de>