[3.16.y-ckt stable] Patch "ARM: mvebu: add missing of_node_put() call in coherency.c" has been added to staging queue

[Luis Henriques]

This is a note to let you know that I have just added a patch titled

    ARM: mvebu: add missing of_node_put() call in coherency.c

to the linux-3.16.y-queue branch of the 3.16.y-ckt extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.16.y-queue

This patch is scheduled to be released in version 3.16.7-ckt3.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.16.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Luis

------

>From ab3403b1cf47cfdc5615823c7a39010f6cdea300 Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Date: Mon, 27 Oct 2014 16:32:35 +0100
Subject: ARM: mvebu: add missing of_node_put() call in coherency.c

commit 2eb04ae010a8fb165ba7aa56e9aa8e7980887dee upstream.

There is a missing of_node_put() to decrement the device_node
reference counter after a of_find_matching_node() in coherency_init().

Fixes: 501f928e0097 ("ARM: mvebu: add a coherency_available() call")
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Acked-by: Gregory CLEMENT <gregory.clement at free-electrons.com>
Link: https://lkml.kernel.org/r/1414423955-5933-4-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason at lakedaemon.net>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
 arch/arm/mach-mvebu/coherency.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
index 2bdc3233abe2..044b51185fcc 100644
--- a/arch/arm/mach-mvebu/coherency.c
+++ b/arch/arm/mach-mvebu/coherency.c
@@ -400,6 +400,8 @@ int __init coherency_init(void)
 		 type == COHERENCY_FABRIC_TYPE_ARMADA_380)
 		armada_375_380_coherency_init(np);

+	of_node_put(np);
+
 	return 0;
 }