ide-tape: add ide_tape_set_media_lock() helper

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Add ide_tape_set_media_lock() helper and convert idetape_mtioctop(),
idetape_chrdev_open() and idetape_chrdev_release() to use it.

There should be no functional changes caused by this patch (it is
OK to modify ->door_locked if idetape_create_prevent_cmd() fails).

Acked-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

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Bartlomiej Zolnierkiewicz 2008-10-10 22:39:37 +02:00

parent e996fc8ae9

commit 385a4b8787

1 changed files with 19 additions and 20 deletions

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drivers/ide/ide-tape.c

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