ide: remove obsoleted "hdx=autotune" kernel parameter

* Remove obsoleted "hdx=autotune" kernel parameter
  (we always auto-tune PIO if possible nowadays).

* Remove no longer needed ide_drive_t.autotune flag.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index ad34fe98a23c..71fa37979215 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -900,7 +900,7 @@ static int __init ide_setup(char *s)
         if (s[0] == 'h' && s[1] == 'd' && s[2] >= 'a' && s[2] <= max_drive) {
                 const char *hd_words[] = {
                         "none", "noprobe", "nowerr", "cdrom", "nodma",
-                        "autotune", "-7", "-8", "-9", "-10",
+                        "-6", "-7", "-8", "-9", "-10",
                         "noflush", "remap", "remap63", "scsi", NULL };
                 unit = s[2] - 'a';
                 hw   = unit / MAX_DRIVES;
@@ -928,9 +928,6 @@ static int __init ide_setup(char *s)
                         case -5: /* nodma */
                                 drive->nodma = 1;
                                 goto done;
-                        case -6: /* "autotune" */
-                                drive->autotune = 1;
-                                goto obsolete_option;
                         case -11: /* noflush */
                                 drive->noflush = 1;
                                 goto done;