This option is obsolete and can be removed safely.

It allows us to remove the pci_get_device_reverse() function from the
PCI core.
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

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: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Mark "hdx=[driver_name]" and "hdx=scsi" kernel parameters as obsoleted
(nowadays device-driver binding can be changed at runtime through sysfs
 and it can also be dealt with using per device driver parameters).
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

* "hdx=cyls,heads,sects,wpcom,irq" should be "hdx=cyls,heads,sects".

* "hdx=" is for "x" from 'a' to 'u', "idex=" is for "x" from '0' to '9'.

* "idex=noautotune" is long gone.

* Obsoleted "ide0=" parameters were already removed from the documentation.
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Fix all references to Documentation/ide/ide.txt.
Add/update ide/00-INDEX file.
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Cleanup some of Documentation directory:
Move Documentation/ide.txt to the ide/ sub-directory.
Fix trailing whitespace while there.
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Also, cleanup whitespace and update comments.

Bart:
- remove reference to drivers/block/ide.c
- move driver documentation to Documentation/ide/ide-tape.txt
Signed-off-by: NBorislav Petkov <bbpetkov@yahoo.de>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

Move ide-floppy historical changelog to
Documentation/ide/ChangeLog.ide-floppy.1996-2002
Signed-off-by: NBorislav Petkov <bbpetkov@yahoo.de>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

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