From: Marc Zyngier <maz@misterjones.org>
Date: Wed, 26 May 2010 21:42:21 +0000 (-0700)
Subject: gpio: max732x: fix input configuration for open-drain pins
X-Git-Tag: v2.6.35-rc1~216
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a13c1868aa60ae7a2516b8d00ee8873dea587581;p=pandora-kernel.git

gpio: max732x: fix input configuration for open-drain pins

Fix a bug I noticed while hacking on the max732x driver for interrupt
support.  According to the datasheets, open-drain pins have to be
configured as output-high (which in that case is actually high impedance)
to be used as input.

Signed-off-by: Marc Zyngier <maz@misterjones.org>
Acked-by: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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