1 files changed, 0 insertions, 17 deletions

diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index a81644b2473e..52c64dd1292a 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -72,23 +72,6 @@ enum {
 #endif
 
 /**************************** Tunable parameters *****************************/
-
-
-/*
- * Pipelined mode parameters.
- *
- * We try to use the minimum number of stages which is enough to keep the tape
- * constantly streaming. To accomplish that, we implement a feedback loop around
- * the maximum number of stages:
- *
- * We start from MIN maximum stages (we will not even use MIN stages if we don't
- * need them), increment it by RATE*(MAX-MIN) whenever we sense that the
- * pipeline is empty, until we reach the optimum value or until we reach MAX.
- */
-#define IDETAPE_MIN_PIPELINE_STAGES       1
-#define IDETAPE_MAX_PIPELINE_STAGES     400
-#define IDETAPE_INCREASE_STAGES_RATE     20
-
 /*
  * After each failed packet command we issue a request sense command and retry
  * the packet command IDETAPE_MAX_PC_RETRIES times.