From 66511fa4a7902fb9ffdffc8c153f1758817fb8a4 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@ingics.com>
Date: Tue, 16 Apr 2013 23:29:12 +0800
Subject: [PATCH] regulator: ab8500-ext: Don't update info->update_val if
 set_mode() fails

This ensures info->update_val status is still correct if set_mode() call fails.
Otherwise, get_mode() may return wrong status if a set_mode() call fails.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Reading git-format-patch failed