arm: omap: zoom: substitute gpio number with symbolic name

It's easier to understand what that number means and
also avoids problems if we ever have to change it.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Felipe Balbi 2010-11-08 06:56:15 +00:00 • committed by Tony Lindgren
commit c6c4dea401