debugfs: take debugfs_short_fops definition out of ifdef

JIRA: https://issues.redhat.com/browse/RHEL-78931

commit d1433c7
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 12 Jan 2025 08:06:50 +0000

  Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
  Reviewed-by: Christian Brauner <brauner@kernel.org>
  Link: https://lore.kernel.org/r/20250112080705.141166-6-viro@zeniv.linux.org.uk
  Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: Desnes Nunes <desnesn@redhat.com>

Author: Desnes Nunes

include/linux/debugfs.h

@@ -67,16 +67,16 @@ static const struct file_operations __fops = {				\
 
 typedef struct vfsmount *(*debugfs_automount_t)(struct dentry *, void *);
 
-#if defined(CONFIG_DEBUG_FS)
-
-struct dentry *debugfs_lookup(const char *name, struct dentry *parent);
-
 struct debugfs_short_fops {
 	ssize_t (*read)(struct file *, char __user *, size_t, loff_t *);
 	ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *);
 	loff_t (*llseek) (struct file *, loff_t, int);
 };
 
+#if defined(CONFIG_DEBUG_FS)
+
+struct dentry *debugfs_lookup(const char *name, struct dentry *parent);
+
 struct dentry *debugfs_create_file_full(const char *name, umode_t mode,
 					struct dentry *parent, void *data,
 					const void *aux,