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@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index 263489d..4d0b4d1 100644 (file)
--- 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;