[PATCH v5 2/4] mfd: mc13xxx-core: use regmap for register access

[Mark Brown]

On Sun, Apr 01, 2012 at 04:41:37PM +1000, Marc Reilly wrote:
> This change converts the mc13xxx core to use regmap rather than direct
> spi r/w.
> The spidev member of mc13xxx struct becomes redundant and is removed.
> Extra debugging aids are added to mc13xxx_reg_rmw.

To repeat what I've said on previous versions please push this down into
regmap.  There's already extensive diagnostic features there, let's not
have people open coding things that are missing.