linux-kernel - [PATCH] debugfs: Add stub function for debugfs_create

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Message-Id: <1448179510-12090-1-git-send-email-hello.wjx@gmail.com>
Date:	Sun, 22 Nov 2015 16:05:10 +0800
From:	Jiaxing Wang <hello.wjx@...il.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org, Jiaxing Wang <hello.wjx@...il.com>
Subject: [PATCH] debugfs: Add stub function for debugfs_create_automount().

Add stub for debugfs_create_automount() for when debugfs is not configured
in.

Signed-off-by: Jiaxing Wang <hello.wjx@...il.com>
---
 include/linux/debugfs.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index 19c066d..981e53a 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -162,6 +162,14 @@ static inline struct dentry *debugfs_create_symlink(const char *name,
 	return ERR_PTR(-ENODEV);
 }

+static inline struct dentry *debugfs_create_automount(const char *name,
+					struct dentry *parent,
+					struct vfsmount *(*f)(void *),
+					void *data)
+{
+	return ERR_PTR(-ENODEV);
+}
+
 static inline void debugfs_remove(struct dentry *dentry)
 { }

-- 
2.1.4

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