linux-kernel - [PATCH] of: fix CONFIG_OF=n prototype of of_node_full

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Message-ID: <20140515144430.11ab033b@canb.auug.org.au>
Date:	Thu, 15 May 2014 14:44:30 +1000
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <robh+dt@...nel.org>
Cc:	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] of: fix CONFIG_OF=n prototype of of_node_full_name()

Make the CONFIG_OF=n prototpe of of_node_full_name() mateh the CONFIG_OF=y
version.

Fixes compile warnings like this:

sound/soc/soc-core.c: In function 'soc_check_aux_dev':
sound/soc/soc-core.c:1667:3: warning: passing argument 1 of 'of_node_full_name' discards 'const' qualifier from pointer target type [enabled by default]
   codecname = of_node_full_name(aux_dev->codec_of_node);

when CONFIG_OF is not defined.

Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
 include/linux/of.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/of.h b/include/linux/of.h
index 3bad8d106e0e..e6f0988c1c68 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -349,7 +349,7 @@ int of_device_is_stdout_path(struct device_node *dn);
 
 #else /* CONFIG_OF */
 
-static inline const char* of_node_full_name(struct device_node *np)
+static inline const char* of_node_full_name(const struct device_node *np)
 {
 	return "<no-node>";
 }
-- 
2.0.0.rc2

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

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