diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index e51d9a8..d81db3a 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -532,8 +532,7 @@
  *	@fis: Buffer from which data will be input
  *	@tf: Taskfile to output
  *
- *	Converts a standard ATA taskfile to a Serial ATA
- *	FIS structure (Register - Host to Device).
+ *	Converts a serial ATA FIS structure to a standard ATA taskfile.
  *
  *	LOCKING:
  *	Inherited from caller.