Re: [PATCH] OMAP3EVM: TWL4030 Keypad irq error fix

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On Tuesday 23 September 2008, Koen Kooi wrote:
> >>
> >> The clean fix requires twl4030 to be a "new style" driver.
> >> Fix not yet available. :(
> >
> > Pushing until we have a better fix.
> 
> But twl4030 now is a "new style" driver, so we have a start :)

But who's working on it?  :)

Sketch of solution:

 - twl4030.h defines keypad platform_data

 - add_children() adds a platform device for keypad,
   and passes that platform_data

 - twl4030 keypad driver switches to platform_bus
   and uses that platform_data

 - board-specific init code provides the relevant
   platform_data (or none)

I'll do the GPIO code, which will be a slightly more
interesting example than the RTC.

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