linux-kernel - [PATCH] fs/debugfs: add declaration for no CONFIG_DEBUG

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Date:	Fri, 27 Sep 2013 17:09:07 +0800
From:	Weijie Yang <weijie.yang@...sung.com>
To:	gregkh@...uxfoundation.org
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] fs/debugfs: add declaration for no CONFIG_DEBUG_FS

Two function declarations are absence if not define CONFIG_DEBUG_FS
in include/linux/debugfs.h

Signed-off-by: Weijie Yang <weijie.yang@...sung.com>
---
 include/linux/debugfs.h |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index 263489d..4d0b4d1 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -206,6 +206,12 @@ static inline struct dentry *debugfs_create_size_t(const char *name, umode_t mod
 	return ERR_PTR(-ENODEV);
 }
 
+static inline struct dentry *debugfs_create_atomic_t(const char *name, umode_t mode,
+				     struct dentry *parent, atomic_t *value)
+{
+	return ERR_PTR(-ENODEV);
+}
+
 static inline struct dentry *debugfs_create_bool(const char *name, umode_t mode,
 						 struct dentry *parent,
 						 u32 *value)
@@ -227,6 +233,12 @@ static inline struct dentry *debugfs_create_regset32(const char *name,
 	return ERR_PTR(-ENODEV);
 }
 
+static inline int debugfs_print_regs32(struct seq_file *s, const struct debugfs_reg32 *regs,
+			 int nregs, void __iomem *base, char *prefix)
+{
+	return 0;
+}
+
 static inline bool debugfs_initialized(void)
 {
 	return false;
-- 
1.7.10.4


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