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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2005-08-04 11:36:26 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-08-04 08:20:47 -0700 |
| commit | c36f19e02a96488f550fdb678c92500afca3109b (patch) | |
| tree | b446faa5bd5a0e506b20def0e5f0a1f210dce30a /kernel/sys.c | |
| parent | d95a1b4818f2fe38a3cfc9a7d5817dc9a1a69329 (diff) | |
| download | linux-c36f19e02a96488f550fdb678c92500afca3109b.tar.gz linux-c36f19e02a96488f550fdb678c92500afca3109b.tar.bz2 linux-c36f19e02a96488f550fdb678c92500afca3109b.zip | |
[PATCH] Remove suspend() calls from shutdown path
This removes the calls to device_suspend() from the shutdown path that
were added sometime during 2.6.13-rc*. They aren't working properly on
a number of configs (I got reports from both ppc powerbook users and x86
users) causing the system to not shutdown anymore.
I think it isn't the right approach at the moment anyway. We have
already a shutdown() callback for the drivers that actually care about
shutdown and the suspend() code isn't yet in a good enough shape to be
so much generalized. Also, the semantics of suspend and shutdown are
slightly different on a number of setups and the way this was patched in
provides little way for drivers to cleanly differenciate. It should
have been at least a different message.
For 2.6.13, I think we should revert to 2.6.12 behaviour and have a
working suspend back.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/sys.c')
| -rw-r--r-- | kernel/sys.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/sys.c b/kernel/sys.c index 000e81ad2c1d..0bcaed6560ac 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -404,7 +404,6 @@ void kernel_halt(void) { notifier_call_chain(&reboot_notifier_list, SYS_HALT, NULL); system_state = SYSTEM_HALT; - device_suspend(PMSG_SUSPEND); device_shutdown(); printk(KERN_EMERG "System halted.\n"); machine_halt(); @@ -415,7 +414,6 @@ void kernel_power_off(void) { notifier_call_chain(&reboot_notifier_list, SYS_POWER_OFF, NULL); system_state = SYSTEM_POWER_OFF; - device_suspend(PMSG_SUSPEND); device_shutdown(); printk(KERN_EMERG "Power down.\n"); machine_power_off(); |