ide: update ide_unregister() documentation

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

diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 9e403282dfa741c9f5692a619805abff2d959d57..6538b63158bfa488790f847d6e1300b5e15a5bfd 100644 (file)
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -155,22 +155,14 @@ EXPORT_SYMBOL_GPL(ide_port_unregister_devices);
  *     ide_unregister          -       free an IDE interface
  *     @hwif: IDE interface
  *
- *     Perform the final unregister of an IDE interface. At the moment
- *     we don't refcount interfaces so this will also get split up.
+ *     Perform the final unregister of an IDE interface.
  *
  *     Locking:
- *     The caller must not hold the IDE locks
- *     The drive present/vanishing is not yet properly locked
- *     Take care with the callbacks. These have been split to avoid
- *     deadlocking the IDE layer. The shutdown callback is called
- *     before we take the lock and free resources. It is up to the
- *     caller to be sure there is no pending I/O here, and that
- *     the interface will not be reopened (present/vanishing locking
- *     isn't yet done BTW). After we commit to the final kill we
- *     call the cleanup callback with the ide locks held.
+ *     The caller must not hold the IDE locks.
  *
- *     Unregister restores the hwif structures to the default state.
- *     This is raving bonkers.
+ *     It is up to the caller to be sure there is no pending I/O here,
+ *     and that the interface will not be reopened (present/vanishing
+ *     locking isn't yet done BTW).
  */
 
 void ide_unregister(ide_hwif_t *hwif)