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PM: no suspend_prepare() phase

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Remove the new suspend_prepare() phase.  It doesn't seem very usable,
has never been tested, doesn't address fault cleanup, and would need
a sibling resume_complete(); plus there are no real use cases.  It
could be restored later if those issues get resolved.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
David Brownell
2006-08-30 14:09:47 -07:00
committed by Greg Kroah-Hartman
parent 1ebfd79eb4
commit 1d3a82af45
5 changed files with 0 additions and 47 deletions
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include/linux/device.h
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@@ -52,7 +52,6 @@ struct bus_type {
int (*remove)(struct device * dev);
void (*shutdown)(struct device * dev);
int (*suspend_prepare)(struct device * dev, pm_message_t state);
int (*suspend)(struct device * dev, pm_message_t state);
int (*suspend_late)(struct device * dev, pm_message_t state);
int (*resume_early)(struct device * dev);