rapidio: struct device - replace bus_id with dev_name(), dev_set_name()

Cc: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/include/linux/rio_drv.h b/include/linux/rio_drv.h
index 90987b7..32c0547 100644
--- a/include/linux/rio_drv.h
+++ b/include/linux/rio_drv.h
@@ -427,9 +427,9 @@
  * Get the unique RIO device identifier. Returns the device
  * identifier string.
  */
-static inline char *rio_name(struct rio_dev *rdev)
+static inline const char *rio_name(struct rio_dev *rdev)
 {
-	return rdev->dev.bus_id;
+	return dev_name(&rdev->dev);
 }
 
 /**