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| author | Johannes Berg <johannes@sipsolutions.net> | 2006-05-25 18:44:24 -0700 |
|---|---|---|
| committer | Chris Wright <chrisw@sous-sol.org> | 2006-06-05 10:18:13 -0700 |
| commit | 0599c8ca5cf14f8bc8344d6603886b13fc723c6b (patch) | |
| tree | 0a491556a4777cdc3b3bdb163d8327ae462b622b /arch/m32r/oaks32r | |
| parent | e81ccf5afaf9cff1ed27c29ff96795c146a3d571 (diff) | |
[PATCH] PowerMac: force only suspend-to-disk to be valid
For a very long time, echoing 'standby' or 'mem' into /sys/power/state has
killed the machine on powerpc. This patch fixes that.
This patch adds the .valid callback to pm_ops on PowerMac so that only the
suspend to disk state can be entered. Note that just returning 0 would
suffice since the upper layers don't pass PM_SUSPEND_DISK down, but we
handle it there regardless just in case that changes.
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch/m32r/oaks32r')
0 files changed, 0 insertions, 0 deletions