[PATCHv5 4/7] pinctrl: gpio: vt8500: Add pincontrol driver for arch-vt8500

[Stephen Warren]

On 04/03/2013 12:24 AM, Tony Prisk wrote:
> This patch adds support for the GPIO/pinmux controller found on the VIA
> VT8500 and Wondermedia WM8xxx-series SoCs.
> 
> Each pin within the controller is capable of operating as a GPIO or as
> an alternate function. The pins are numbered according to their control
> bank/bit so that if new pins are added, the existing numbering is maintained.
> 
> All currently supported SoCs are included: VT8500, WM8505, WM8650, WM8750 and
> WM8850.
> 
> Signed-off-by: Tony Prisk <linux at prisktech.co.nz>
> Reviewed-by: Stephen Warren <swarren at nvidia.com>

At a quick glance, the alloc/free stuff looks good in this patch, so I
re-affirm the reviewed-by above.