[PATCH 2/3] Use gpio_set_value_cansleep() in corgi_lcd.c

[Mark Brown]

On Mon, Apr 04, 2011 at 06:45:46PM +0800, Eric Miao wrote:
> Personally, I don't quite like the idea of an explicit _cansleep() version,
> which is just confusing. A programmer shouldn't be aware of which
> version to use.

When working in interrupt context you need to pay attention to this
stuff; personally I'd prefer an explict IRQ safe version but YMMV.  The
only use the code makes of this is to generate warnings to make problems
easier to diagnose.

> David, you have any justification?

Sadly David passed away recently.