[PATCH v2] gpio: rewrite U300 GPIO to use gpiolib

[Linus Walleij]

On Thu, Sep 8, 2011 at 7:02 AM, Grant Likely <grant.likely at secretlab.ca> wrote:
> On Wed, Sep 7, 2011 at 11:02 AM, Grant Likely <grant.likely at secretlab.ca> wrote:
>> On Wed, Sep 07, 2011 at 10:11:25AM +0200, Linus Walleij wrote:
>>> From: Linus Walleij <linus.walleij at linaro.org>
>>>
>>> This rewrites the U300 GPIO so as to use gpiolib and
>>> struct gpio_chip instead of just generic GPIO, hiding
>>> all the platform specifics and passing in GPIO chip
>>> variant as platform data at runtime instead of the
>>> compiletime kludges.
>>>
>>> As a result <mach/gpio.h> is now empty for U300 and
>>> using just defaults.
>>>
>>> Cc: Russell King <linux at arm.linux.org.uk>
>>> Cc: Grant Likely <grant.likely at secretlab.ca>
>>> Cc: Debian kernel maintainers <debian-kernel at lists.debian.org>
>>> Cc: Arnaud Patard <arnaud.patard at rtp-net.org>
>>> Reported-by: Ben Hutchings <ben at decadent.org.uk>
>>> Signed-off-nu: Linus Walleij <linus.walleij at linaro.org>
>>             ^^
>> Your keyboard needs to be shifted 1cm to the right. :-)
>>
>> I'll pick it up, but there are some things that I've commented on
>> below that needs to be addressed in follow up patches.

I know this...
Cut me some slack will ya.
Atleast it makes things better, not worse.

> Hmmm, it doesn't apply against mainline.  Do you want to take it
> through your tree?

I will feed it to Russells GPIO cleanup branch, where the
prerequisites are.

Thanks!
Linus Walleij