ide: remove ide_drive_t.usage
authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sat, 17 Feb 2007 01:40:24 +0000 (02:40 +0100)
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sat, 17 Feb 2007 01:40:24 +0000 (02:40 +0100)
commitc94964a4555eb58be3f45edf2b63a2b3f549ef29
treea8a0bf41a6c2b675e8f376e870f26724e5870327
parent7b77d864af29c193f6cee8338dbda40accb9b27b
ide: remove ide_drive_t.usage

This field is no longer used by the core IDE code so fix ide-{disk,floppy}
drivers to keep openers count in the driver specific objects and remove
it from ide-{cd,scsi,tape} drivers (it was write-only).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
drivers/ide/ide-cd.c
drivers/ide/ide-disk.c
drivers/ide/ide-floppy.c
drivers/ide/ide-tape.c
drivers/scsi/ide-scsi.c
include/linux/ide.h