From 9a0cb98589037c0ccb6210f5fd827445b3710c5e Mon Sep 17 00:00:00 2001
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 30 Jun 2015 14:00:16 +0200
Subject: [PATCH] ARM: OMAP2: Delete an unnecessary check

The of_node_put() function tests whether its argument is NULL and then
returns immediately if so.  Furthermore, the kerneldoc for
of_node_put() explicitly supports passing in a NULL pointer as its
argument.  Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
[paul@pwsan.com: dropped the omap_device.c and omap_hwmod.c changes for
 now, edited the commit message accordingly and to note the documented
 "contract"]
Reviewed-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
---
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