From 1bddc2f5c1727577183761581d5d4d1b00a8bd63 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@gmail.com>
Date: Mon, 9 Aug 2010 17:01:21 +0800
Subject: [PATCH] regulator: lp3971 - remove unnecessary ret value checking in
 lp3971_i2c_write()

i2c_smbus_write_byte_data() returns zero or negative value,
therefore no need to check if ret is greater than zero or not.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
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Reading git-format-patch failed