[libata] add ATA_CMD_DSM to ata_get_cmd_descript

Signed-off-by: NFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: NJeff Garzik <jgarzik@redhat.com>

drivers/ata/libata-eh.c

@@ -2214,6 +2214,7 @@ const char *ata_get_cmd_descript(u8 command)
 		{ ATA_CMD_SMART,		"SMART" },
 		{ ATA_CMD_MEDIA_LOCK,		"DOOR LOCK" },
 		{ ATA_CMD_MEDIA_UNLOCK,		"DOOR UNLOCK" },
+		{ ATA_CMD_DSM,			"DATA SET MANAGEMENT" },
 		{ ATA_CMD_CHK_MED_CRD_TYP, 	"CHECK MEDIA CARD TYPE" },
 		{ ATA_CMD_CFA_REQ_EXT_ERR, 	"CFA REQUEST EXTENDED ERROR" },
 		{ ATA_CMD_CFA_WRITE_NE,		"CFA WRITE SECTORS WITHOUT ERASE" },