[PATCH] ARM: tegra: Fix <mach/gpio.h> to have necessary #includes

On Thu, Aug 11, 2011 at 12:49:47PM -0700, Stephen Warren wrote:

Russell King wrote at Thursday, August 11, 2011 1:36 PM:

quoted

On Thu, Aug 11, 2011 at 12:05:52PM -0600, Stephen Warren wrote:

quoted

Without this, EINVAL isn't defined, and type bool isn't declared.
This leads to compilation failures.

An alternative approach would be to convert tegra to be able to use
the gpiolib __gpio_to_irq() for the on-SoC stuff, and eliminate
irq_to_gpio().

Would it be possible to do that instead?

That should work too.

I posted a couple patches last Friday to remove irq_to_gpio:

https://lkml.org/lkml/2011/8/5/343
https://lkml.org/lkml/2011/8/5/342

Later in the thread, you said you would merge them into your branch to
avoid merge conflicts with the other GPIO work you were doing.

I suggested it would be a good idea.  Now that I've published those
changes, any chance of having some updated patches in the patch system
please?

For gpio_to_irq, yes, I believe we get rid of it pretty easily; we'd
just need to implement gpio-tegra.c's gpio_chip.to_irq function. Should
I cook up a patch based on top of linux-next plus the two patches above
to do that instead?

Yes please, again eventually to the patch system once Grant has acked it
to avoid the otherwise certain conflicts.

Thanks for doing this.