davinci: sparse: gpio: void casting

Cleanup usage of void pointers when using genirq.  genirq API
takes and returns void *, where this GPIO API is using those
as __iomem pointers.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
This commit is contained in:
Kevin Hilman 2010-02-25 16:49:56 -08:00
commit 21ce873d21