[PATCH] gpio: mxs: Allow for recursive enable_irq_wake() call

[Linus Walleij]

On Wed, Apr 9, 2014 at 4:26 PM, Shawn Guo <shawn.guo at freescale.com> wrote:
> On Thu, Mar 27, 2014 at 10:15:27AM +0100, Linus Walleij wrote:
>> I would like someone to look into converting the MXS to use the new
>> gpiolib irqchip helpers merged on my devel branch so we can centralize
>> and get rid of surplus redundant bug fixing everywhere around the drivers.
>>
>> That code does not use generic irqchip, but rather a regular irqchip+domain
>> and explicitly chained interrupt handlers.
>
> No.  The driver uses generic irqchip.  See function mxs_gpio_init_gc().

Hm I see.

Still I think it should be possible to lift some code into gpiolib also
with generic chips. Must be some elegant refactoring lurking
here...

Yours,
Linus Walleij