Re: [PATCH v4] gpio: driver for PrimeCell PL061 GPIO controller

[Russell King - ARM Linux]

On Sun, Jun 07, 2009 at 11:33:23PM +0200, Linus Walleij wrote:
> OK sorry for coming in so late, this is really not so important but anyway:
> 
> 2009/6/7 Baruch Siach <baruch@xxxxxxxxxx>:
> > This is a driver for the ARM PrimeCell PL061 GPIO AMBA peripheral. The driver
> > is implemented using the gpiolib framework.
> >
> > This driver also includes support for the use of the PL061 as an interrupt
> > controller (secondary).
> >
> > Signed-off-by: Baruch Siach <baruch@xxxxxxxxxx>
> > ---
> > Changes in v4:
> >        - Depend on CONFIG_ARM_AMBA
> >        - Do not request the gpio for IRQ automatically, just warn if it's not
> >          requested
> >        - Remove SZ_4K
> 
> Yes but defined a new one 4*1024 instead, but I'll show, hang on...

Hint: it got changed because we don't want to use SZ_4K in drivers which
can be used externally to ARM.
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