From 6f17c65240e35ae99319c659c74d54100a832f45 Mon Sep 17 00:00:00 2001
From: Roel Kluin <roel.kluin@gmail.com>
Date: Tue, 15 Dec 2009 20:07:31 +0100
Subject: [PATCH] regulator: wm831x_reg_read() failure unnoticed in
 wm831x_aldo_get_mode()

ret should be signed to notice a failure in wm831x_reg_read().

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
---
Reading git-format-patch failed