From 7b8792bbdffdff3abda704f89c6a45ea97afdc62 Mon Sep 17 00:00:00 2001
From: Hans Holmberg <hans.holmberg@intel.com>
Date: Fri, 9 Jan 2015 09:40:43 +0100
Subject: [PATCH] gpiolib: of: Correct error handling in
 of_get_named_gpiod_flags

of_get_named_gpiod_flags fails with -EPROBE_DEFER in cases
where the gpio chip is available and the GPIO translation fails.

This causes drivers to be re-probed erroneusly, and hides the
real problem(i.e. the GPIO number being out of range).

Cc: Stable <stable@vger.kernel.org>
Signed-off-by: Hans Holmberg <hans.holmberg@intel.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
Reading git-format-patch failed