fs/configfs: convert printk to pr_foo()

Signed-off-by: NFabian Frederick <fabf@skynet.be>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

fs/configfs/dir.c

@@ -940,9 +940,9 @@ static void client_drop_item(struct config_item *parent_item,
 #ifdef DEBUG
 static void configfs_dump_one(struct configfs_dirent *sd, int level)
 {
-	printk(KERN_INFO "%*s\"%s\":\n", level, " ", configfs_get_name(sd));
+	pr_info("%*s\"%s\":\n", level, " ", configfs_get_name(sd));
 
-#define type_print(_type) if (sd->s_type & _type) printk(KERN_INFO "%*s %s\n", level, " ", #_type);
+#define type_print(_type) if (sd->s_type & _type) pr_info("%*s %s\n", level, " ", #_type);
 	type_print(CONFIGFS_ROOT);
 	type_print(CONFIGFS_DIR);
 	type_print(CONFIGFS_ITEM_ATTR);
@@ -1699,7 +1699,7 @@ void configfs_unregister_subsystem(struct configfs_subsystem *subsys)
 	struct dentry *root = dentry->d_sb->s_root;
 
 	if (dentry->d_parent != root) {
-		printk(KERN_ERR "configfs: Tried to unregister non-subsystem!\n");
+		pr_err("configfs: Tried to unregister non-subsystem!\n");
 		return;
 	}
 
@@ -1709,7 +1709,7 @@ void configfs_unregister_subsystem(struct configfs_subsystem *subsys)
 	mutex_lock(&configfs_symlink_mutex);
 	spin_lock(&configfs_dirent_lock);
 	if (configfs_detach_prep(dentry, NULL)) {
-		printk(KERN_ERR "configfs: Tried to unregister non-empty subsystem!\n");
+		pr_err("configfs: Tried to unregister non-empty subsystem!\n");
 	}
 	spin_unlock(&configfs_dirent_lock);
 	mutex_unlock(&configfs_symlink_mutex);

fs/configfs/inode.c

@@ -168,9 +168,8 @@ static void configfs_set_inode_lock_class(struct configfs_dirent *sd,
 			 * In practice the maximum level of locking depth is
 			 * already reached. Just inform about possible reasons.
 			 */
-			printk(KERN_INFO "configfs: Too many levels of inodes"
-			       " for the locking correctness validator.\n");
-			printk(KERN_INFO "Spurious warnings may appear.\n");
+			pr_info("configfs: Too many levels of inodes for the locking correctness validator.\n");
+			pr_info("Spurious warnings may appear.\n");
 		}
 	}
 }

fs/configfs/mount.c

@@ -155,7 +155,7 @@ static int __init configfs_init(void)
 
 	return 0;
 out4:
-	printk(KERN_ERR "configfs: Unable to register filesystem!\n");
+	pr_err("configfs: Unable to register filesystem!\n");
 	configfs_inode_exit();
 out3:
 	kobject_put(config_kobj);