On Tue, Jun 05, 2012 at 06:10:10PM +0800, Haojian Zhuang wrote:
> In probe(), rdev->regmap must be assigned.
> 
> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>

Applied for 3.5, it's not needed in -next as the regulator API will do
the lookup automatically from the device.