From a48221a26e4914b7e2d8a1749b6115212bac8bee Mon Sep 17 00:00:00 2001
From: Roland Stigge <stigge@antcom.de>
Date: Tue, 16 Oct 2012 15:24:01 +0200
Subject: [PATCH] gpio-74x164: Fix buffer allocation size

The new registers handling in the gpio-74x164 driver allocates chip->registers
* 8 bytes where only one byte per register is necessary. This patch fixes this.

Signed-off-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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