hfs/hfsplus: convert printks to pr_<level>

Use a more current logging style.

Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
hfsplus now uses "hfsplus: " for all messages.
Coalesce formats.
Prefix debugging messages too.

Signed-off-by: Joe Perches <joe@perches.com>
Cc: Vyacheslav Dubeyko <slava@dubeyko.com>
Cc: Hin-Tak Leung <htl10@users.sourceforge.net>
Cc: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
index 160ccc9..7faaa96 100644
--- a/fs/hfsplus/inode.c
+++ b/fs/hfsplus/inode.c
@@ -357,7 +357,7 @@
 			if (!error)
 				error = error2;
 		} else {
-			printk(KERN_ERR "hfs: sync non-existent attributes tree\n");
+			pr_err("sync non-existent attributes tree\n");
 		}
 	}
 
@@ -573,7 +573,7 @@
 		inode->i_ctime = hfsp_mt2ut(file->attribute_mod_date);
 		HFSPLUS_I(inode)->create_date = file->create_date;
 	} else {
-		printk(KERN_ERR "hfs: bad catalog entry used to create inode\n");
+		pr_err("bad catalog entry used to create inode\n");
 		res = -EIO;
 	}
 	return res;