From 8a564065825cb92d412f107812ef50fe9ef43668 Mon Sep 17 00:00:00 2001
From: "Daniel M. Weeks" <dan@danweeks.net>
Date: Fri, 19 Jul 2013 00:19:58 -0400
Subject: [PATCH] gpio-mcp23s08: i2c: auto-select base if no DT match or
 platform data

The call to gpiochip_add made by this driver is capable of auto-selecting a
base if one is not provided. However, it was not called unless there was
already a DT entry or platform data. This patch calls it even if the base is
not already known so that gpiochip_add can attempt to find a usable base.

Signed-off-by: Daniel M. Weeks <dan@danweeks.net>
Acked-by: Lars Poeschel <poeschel@lemonage.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Reading git-format-patch failed