From 6b516a1093006a39368dd11a5396be5bb00c99df Mon Sep 17 00:00:00 2001
From: Benoit Parrot <bparrot@ti.com>
Date: Mon, 2 Feb 2015 11:44:45 -0600
Subject: [PATCH] gpio: Document GPIO hogging mechanism

Add GPIO hogging documentation to gpio.txt

Signed-off-by: Benoit Parrot <bparrot@ti.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Reading git-format-patch failed