[PATCH 4/5] ide: remove obsoleted "idex=serialize" kernel parameter

[PATCH 4/5] ide: remove obsoleted "idex=serialize" kernel parameter

[Bartlomiej Zolnierkiewicz]

Remove obsoleted "idex=serialize" kernel parameter
(it has been obsoleted since 1 Nov 2004).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
 Documentation/ide/ide.txt |    5 -----
 drivers/ide/ide.c         |    9 ++-------
 2 files changed, 2 insertions(+), 12 deletions(-)

Index: b/Documentation/ide/ide.txt
===================================================================
--- a/Documentation/ide/ide.txt
+++ b/Documentation/ide/ide.txt
@@ -235,11 +235,6 @@ Summary of ide driver parameters for ker
 			  As for VLB, it is safest to not specify it.
 			  Bigger values are safer than smaller ones.
 
- "idex=serialize"	: do not overlap operations on idex. Please note
-			  that you will have to specify this option for
-			  both the respective primary and secondary channel
-			  to take effect.
-
  "idex=reset"		: reset interface after probe
 
  "ide=reverse"		: formerly called to pci sub-system, but now local.
Index: b/drivers/ide/ide.c
===================================================================
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -1005,7 +1005,7 @@ static int __init ide_setup(char *s)
 		 * (-8, -9, -10) are reserved to ease the hardcoding.
 		 */
 		static const char *ide_words[] = {
-			"minus1", "serialize", "minus3", "minus4",
+			"minus1", "minus2", "minus3", "minus4",
 			"reset", "minus6", "ata66", "minus8", "minus9",
 			"minus10", "four", "qd65xx", "ht6560b", "cmd640_vlb",
 			"dtc2278", "umc8672", "ali14xx", NULL };
@@ -1091,12 +1091,7 @@ static int __init ide_setup(char *s)
 			case -5: /* "reset" */
 				hwif->reset = 1;
 				goto obsolete_option;
-			case -2: /* "serialize" */
-				hwif->mate = &ide_hwifs[hw^1];
-				hwif->mate->mate = hwif;
-				hwif->serialized = hwif->mate->serialized = 1;
-				goto obsolete_option;
-
+			case -2:
 			case -1:
 			case 0:
 			case 1: