ide: mark "hdx=remap" and "hdx=remap63" kernel parameters as obsoleted

Mark "hdx=remap" and "hdx=remap63" kernel parameters as obsoleted
(they are layering violation and should be dealt with in the same
 way as done by libata - device-mapper should be used instead).
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Documentation/ide/ide.txt

@@ -228,11 +228,6 @@ Summary of ide driver parameters for kernel command line
 
  "hdx=cyl,head,sect"	: disk drive is present, with specified geometry
 
- "hdx=remap"		: remap access of sector 0 to sector 1 (for EZDrive)
-
- "hdx=remap63"		: remap the drive: add 63 to all sector numbers
-			  (for DM OnTrack)
-
  "hdx=autotune"		: driver will attempt to tune interface speed
 			  to the fastest PIO mode supported,
 			  if possible for this drive only.

drivers/ide/ide.c

@@ -1290,10 +1290,10 @@ static int __init ide_setup(char *s)
 				goto done;
 			case -12: /* "remap" */
 				drive->remap_0_to_1 = 1;
-				goto done;
+				goto obsolete_option;
 			case -13: /* "remap63" */
 				drive->sect0 = 63;
-				goto done;
+				goto obsolete_option;
 			case -14: /* "scsi" */
 				drive->scsi = 1;
 				goto obsolete_option;