diff --git a/drivers/ata/libata-transport.c b/drivers/ata/libata-transport.c
index ca129854a88c..e5ed5046b299 100644
--- a/drivers/ata/libata-transport.c
+++ b/drivers/ata/libata-transport.c
@@ -81,10 +81,13 @@ struct ata_internal {
 	tdev_to_port((dev)->parent)
 
 
-/* Device objects are always created whit link objects */
+/* Device objects are always created with link objects */
 static int ata_tdev_add(struct ata_device *dev);
 static void ata_tdev_delete(struct ata_device *dev);
 
+struct bus_type ata_bus_type = {
+        .name		= "ata",
+};
 
 /*
  * Hack to allow attributes of the same name in different objects.
@@ -288,7 +291,9 @@ int ata_tport_add(struct device *parent,
 	dev->parent = parent;
 	ata_host_get(ap->host);
 	dev->release = ata_tport_release;
-	dev_set_name(dev, "ata%d", ap->print_id);
+	dev->bus = &ata_bus_type;
+	dev_set_name(dev, "port%d", ap->print_id);
+
 	transport_setup_device(dev);
 	ata_acpi_bind_port(ap);
 	error = device_add(dev);
@@ -444,6 +449,8 @@ int ata_tlink_add(struct ata_link *link)
 	device_initialize(dev);
 	dev->parent = &ap->tdev;
 	dev->release = ata_tlink_release;
+	dev->bus = &ata_bus_type;
+
 	if (ata_is_host_link(link))
 		dev_set_name(dev, "link%d", ap->print_id);
 	else
@@ -695,8 +702,10 @@ static int ata_tdev_add(struct ata_device *ata_dev)
 	device_initialize(dev);
 	dev->parent = &link->tdev;
 	dev->release = ata_tdev_release;
+	dev->bus = &ata_bus_type;
+
 	if (ata_is_host_link(link))
-		dev_set_name(dev, "dev%d.%d", ap->print_id,ata_dev->devno);
+		dev_set_name(dev, "dev%d.%d", ap->print_id, ata_dev->devno);
 	else
 		dev_set_name(dev, "dev%d.%d.0", ap->print_id, link->pmp);
 
@@ -822,8 +831,13 @@ __init int libata_transport_init(void)
 	error = transport_class_register(&ata_dev_class);
 	if (error)
 		goto out_unregister_port;
+	error = bus_register(&ata_bus_type);
+	if (error)
+		goto out_unregister_dev;
 	return 0;
 
+ out_unregister_dev:
+	transport_class_unregister(&ata_dev_class);
  out_unregister_port:
 	transport_class_unregister(&ata_port_class);
  out_unregister_link:
@@ -835,6 +849,7 @@ __init int libata_transport_init(void)
 
 void __exit libata_transport_exit(void)
 {
+	bus_unregister(&ata_bus_type);
 	transport_class_unregister(&ata_link_class);
 	transport_class_unregister(&ata_port_class);
 	transport_class_unregister(&ata_dev_class);
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 0619ae462ecd..7dc06e5cbc3a 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1458,61 +1458,38 @@ static inline int sata_srst_pmp(struct ata_link *link)
 	return link->pmp;
 }
 
-#define ata_port_printk(level, ap, fmt, ...)			\
-	pr_ ## level ("ata%u: " fmt, (ap)->print_id, ##__VA_ARGS__)
-
 #define ata_port_err(ap, fmt, ...)				\
-	ata_port_printk(err, ap, fmt, ##__VA_ARGS__)
+	dev_err(&ap->tdev, fmt, ##__VA_ARGS__)
 #define ata_port_warn(ap, fmt, ...)				\
-	ata_port_printk(warn, ap, fmt, ##__VA_ARGS__)
+	dev_warn(&ap->tdev, fmt, ##__VA_ARGS__)
 #define ata_port_notice(ap, fmt, ...)				\
-	ata_port_printk(notice, ap, fmt, ##__VA_ARGS__)
+	dev_notice(&ap->tdev, fmt, ##__VA_ARGS__)
 #define ata_port_info(ap, fmt, ...)				\
-	ata_port_printk(info, ap, fmt, ##__VA_ARGS__)
+	dev_info(&ap->tdev, fmt, ##__VA_ARGS__)
 #define ata_port_dbg(ap, fmt, ...)				\
-	ata_port_printk(debug, ap, fmt, ##__VA_ARGS__)
-
-#define ata_link_printk(level, link, fmt, ...)			\
-do {								\
-	if (sata_pmp_attached((link)->ap) ||			\
-	    (link)->ap->slave_link)				\
-		pr_ ## level ("ata%u.%02u: " fmt,		\
-			      (link)->ap->print_id,		\
-			      (link)->pmp,			\
-			      ##__VA_ARGS__);			\
-        else							\
-		pr_ ## level ("ata%u: " fmt,			\
-			      (link)->ap->print_id,		\
-			      ##__VA_ARGS__);			\
-} while (0)
+	dev_dbg(&ap->tdev, fmt, ##__VA_ARGS__)
 
 #define ata_link_err(link, fmt, ...)				\
-	ata_link_printk(err, link, fmt, ##__VA_ARGS__)
+	dev_err(&link->tdev, fmt, ##__VA_ARGS__)
 #define ata_link_warn(link, fmt, ...)				\
-	ata_link_printk(warn, link, fmt, ##__VA_ARGS__)
+	dev_warn(&link->tdev, fmt, ##__VA_ARGS__)
 #define ata_link_notice(link, fmt, ...)				\
-	ata_link_printk(notice, link, fmt, ##__VA_ARGS__)
+	dev_notice(&link->tdev, fmt, ##__VA_ARGS__)
 #define ata_link_info(link, fmt, ...)				\
-	ata_link_printk(info, link, fmt, ##__VA_ARGS__)
+	dev_info(&link->tdev, fmt, ##__VA_ARGS__)
 #define ata_link_dbg(link, fmt, ...)				\
-	ata_link_printk(debug, link, fmt, ##__VA_ARGS__)
-
-#define ata_dev_printk(level, dev, fmt, ...)			\
-        pr_ ## level("ata%u.%02u: " fmt,			\
-               (dev)->link->ap->print_id,			\
-	       (dev)->link->pmp + (dev)->devno,			\
-	       ##__VA_ARGS__)
+	dev_dbg(&link->tdev, fmt, ##__VA_ARGS__)
 
 #define ata_dev_err(dev, fmt, ...)				\
-	ata_dev_printk(err, dev, fmt, ##__VA_ARGS__)
+	dev_err(&dev->tdev, fmt, ##__VA_ARGS__)
 #define ata_dev_warn(dev, fmt, ...)				\
-	ata_dev_printk(warn, dev, fmt, ##__VA_ARGS__)
+	dev_warn(&dev->tdev, fmt, ##__VA_ARGS__)
 #define ata_dev_notice(dev, fmt, ...)				\
-	ata_dev_printk(notice, dev, fmt, ##__VA_ARGS__)
+	dev_notice(&dev->tdev, fmt, ##__VA_ARGS__)
 #define ata_dev_info(dev, fmt, ...)				\
-	ata_dev_printk(info, dev, fmt, ##__VA_ARGS__)
+	dev_info(&dev->tdev, fmt, ##__VA_ARGS__)
 #define ata_dev_dbg(dev, fmt, ...)				\
-	ata_dev_printk(debug, dev, fmt, ##__VA_ARGS__)
+	dev_dbg(&dev->tdev, fmt, ##__VA_ARGS__)
 
 void ata_print_version(const struct device *dev, const char *version);
 
