From 2698e8272e3714ad4b5b31eb857a6e5eb6f33ba7 Mon Sep 17 00:00:00 2001
From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Date: Mon, 16 Jun 2014 21:15:31 +0100
Subject: [PATCH] mfd: wm8994: Add a bunch of missing defaults/readables

Ever since this commit:

commit d4807ad2c4c0e17b6f00e3be9492c81de0804f40
regmap: Check readable regs in _regmap_read

Regmap will refuse to read a register which is not marked as readable,
this has highlighted a number of controls in this driver which are not
marked as readable/missing defaults.

This patch corrects the situation, by adding the missing
readables/defaults.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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