[libata] Build fix WRT ata_is_xxx() new API introduction

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 3a2f7ef3..d7d5a5a 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1987,7 +1987,7 @@
 				 dma_str[qc->dma_dir]);
 		}
 
-		if (is_atapi_taskfile(&qc->tf))
+		if (ata_is_atapi(qc->tf.protocol))
 			snprintf(cdb_buf, sizeof(cdb_buf),
 				 "cdb %02x %02x %02x %02x %02x %02x %02x %02x  "
 				 "%02x %02x %02x %02x %02x %02x %02x %02x\n         ",