[PATCH] mfd: stmpe: Pull IRQ GPIO number from DT during DT-based probe

[Viresh Kumar]

On 8 January 2013 16:48, Laxman Dewangan <ldewangan at nvidia.com> wrote:
> I think we can do it in the gpio chip driver inthe function
> xxx_gpio_irq_set_type().
> When you register any irq and if this callback is available from gpio chip
> driver then this will get called. and so the setting the pi to input mode as
> well as putting the pin in GPIO mode can be done here.  This is what we are
> doing it in gpio-tegra driver.

Hmm... So, the initial question was, is somebody setting gpio in input mode?
There were no bugs reported, it was just a query. As most of the stuff would
work as per my earlier explanation.

But yes, your suggestion makes sense too.. I would rather do it in the gpiolib
routine instead of adding this in every driver.

@Linus/Grant: What do you say?