On Tue, Sep 10, 2013 at 4:14 PM, Aaro Koskinen [off-list ref] wrote:

With patch 6 it starts to crash on first gpio_get_value(), I guess
because gpio-iop platform device is not registered on N2100...?

I think I've fixed this with the v2 versions of patches 1-3, you can
pull in and test the entire stack on Torvalds HEAD from here:

git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git iop-cleanup

Yours,
Linus Walleij