From 75edd5af601800cf1c8797ed1da14f4ddbda6d47 Mon Sep 17 00:00:00 2001
From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Wed, 18 Jul 2012 11:50:47 +0530
Subject: [PATCH] mfd: Cache tps6586x register through regmap

To cache the interrupt mask register, use the regmap RB_TREE
cache-ing mechanism in place of implementing it locally.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
Reading git-format-patch failed