From 11abbfd30f74f79fe78d9ff79cc3fcfa86a975c5 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Fri, 30 Aug 2013 22:23:17 -0300
Subject: [PATCH] [media] v4l: omap4iss: Create and use register access
 functions

Replace the direct readl/writel calls with helper functions that take an
ISS pointer and compute the register memory address. Also add bit clear,
set and update helpers.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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