gpiolib and sleeping gpios

[David Brownell]

--- On Wed, 6/23/10, Jani Nikula <ext-jani.1.nikula at nokia.com> wrote:

> -    WARN_ON(extra_checks &&
> chip->can_sleep);
> +    might_sleep_if(chip->can_sleep);

 That looks like the right track.  For
those cases the "extra_checks" should
not be optional ... thanks.

- Dave