lkml.org 
[lkml]   [2017]   [Jul]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v7 2/6] [media] cec-notifier.h: Prevent build warnings using forward declaration
Date
When CONFIC_CEC_NOTIFIER is not set and we only include cec-notifier.h
we can get build warnings like these ones:

"warning: ‘struct cec_notifier’ declared inside parameter list will
not be visible outside of this definition or declaration"

Prevent these warnings by using forward declaration of notifier
structure.

Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Cc: Carlos Palminha <palminha@synopsys.com>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
---
include/media/cec-notifier.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/media/cec-notifier.h b/include/media/cec-notifier.h
index 298f996..84f9376 100644
--- a/include/media/cec-notifier.h
+++ b/include/media/cec-notifier.h
@@ -21,14 +21,14 @@
#ifndef LINUX_CEC_NOTIFIER_H
#define LINUX_CEC_NOTIFIER_H

-#include <linux/types.h>
-#include <media/cec.h>
-
struct device;
struct edid;
struct cec_adapter;
struct cec_notifier;

+#include <linux/types.h>
+#include <media/cec.h>
+
#if IS_REACHABLE(CONFIG_CEC_CORE) && IS_ENABLED(CONFIG_CEC_NOTIFIER)

/**
--
1.9.1

\
 
 \ /
  Last update: 2017-07-07 13:10    [W:0.067 / U:2.244 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site