Hi Marek,

On Sat, Jul 31, 2010 at 07:45:08AM +0200, Marek Vasut wrote:
> In case regulator was not found, ADS7846 failed to probe.
> 
> This fixes a problem on some Sharp Zaurus devices, where there is no regulator
> present and yet the touchscreen is used.
> 

Too many ifdefs to my taste... Can we have ads7846_regulator_enable()
and friends stubbed out in case !CONFIG_REGULATOR?

-- 
Dmitry