[PATCH] i2c: cadence: fix Kconfig dependency

[Sören Brinkmann]

Hi Wolfram,

On Wed, 2014-05-21 at 10:29AM +0200, Wolfram Sang wrote:
> > I'd propose the below fix. The relaxed IO helpers are currently
> > available on ARM only and the clock notifier used, depends on
> > COMMON_CLK. I2C-related dependencies should be okay due to the location in
> > Kconfig of this option.
> 
> If somebody thinks an update is still needed, please resend against
> latest i2c-next. Thanks.
> 

I think we're fine for now. Once the *_relaxed IO helpers are available
on all archs it makes sense to revisit the COMPILE_TEST option. Until
then we are restricted to ARM anyway and the additional Zynq restriction
doesn't make a big difference, IMHO.

@Michal: Do you have an update on the IO helpers?

	Thanks,
	Sören