From: Pierre Ossman <pierre@ossman.eu>
Date: Sun, 3 May 2009 18:45:03 +0000 (+0200)
Subject: sdhci: avoid changing voltage needlessly
X-Git-Tag: v2.6.31-rc1~340^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae628903ab6cc9a04fdf8d4ff3f0c5b2ffa6f939;p=pandora-kernel.git

sdhci: avoid changing voltage needlessly

Because of granularity issues, sometimes we told the hardware to change
to the voltage we were already at. Rework the logic so this doesn't
happen.

Signed-off-by: Pierre Ossman <pierre@ossman.eu>
---

Reading git-diff-tree failed