diff --git a/Documentation/ABI/testing/sysfs-ata b/Documentation/ABI/testing/sysfs-ata
index 9ab0ef1dd1c72d2be0c3d68f8000b225f79df963..299e0d1dc16199be44590c0748fb56b206d280f3 100644
--- a/Documentation/ABI/testing/sysfs-ata
+++ b/Documentation/ABI/testing/sysfs-ata
@@ -107,13 +107,14 @@ Description:
 				described in ATA8 7.16 and 7.17. Only valid if
 				the device is not a PM.
 
-		pio_mode:	(RO) Transfer modes supported by the device when
-				in PIO mode. Mostly used by PATA device.
+		pio_mode:	(RO) PIO transfer mode used by the device.
+				Mostly used by PATA devices.
 
-		xfer_mode:	(RO) Current transfer mode
+		xfer_mode:	(RO) Current transfer mode. Mostly used by
+				PATA devices.
 
-		dma_mode:	(RO) Transfer modes supported by the device when
-				in DMA mode. Mostly used by PATA device.
+		dma_mode:	(RO) DMA transfer mode used by the device.
+				Mostly used by PATA devices.
 
 		class:		(RO) Device class. Can be "ata" for disk,
 				"atapi" for packet device, "pmp" for PM, or
diff --git a/drivers/ata/libata-transport.c b/drivers/ata/libata-transport.c
index 6a40e3c6cf492cd82f85b6b8bfc8ac0c14fc2cd9..b33772df9bc601d96275d916bffe11dadb058a64 100644
--- a/drivers/ata/libata-transport.c
+++ b/drivers/ata/libata-transport.c
@@ -196,7 +196,7 @@ static struct {
 	{ XFER_PIO_0,			"XFER_PIO_0" },
 	{ XFER_PIO_SLOW,		"XFER_PIO_SLOW" }
 };
-ata_bitfield_name_match(xfer,ata_xfer_names)
+ata_bitfield_name_search(xfer, ata_xfer_names)
 
 /*
  * ATA Port attributes