diff options
| author | Alexey Starikovskiy <astarikovskiy@suse.de> | 2007-09-26 15:47:30 (GMT) |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-09-27 19:47:44 (GMT) |
| commit | 9b039330808b83acac3597535da26f47ad1862ce (patch) | |
| tree | 78933d5c925048f204c3d5ff6c0a0aa1aced8e84 /drivers/acpi/sleep/main.c | |
| parent | ff0ce6845bc18292e80ea40d11c3d3a539a3fc5e (diff) | |
| download | linux-fsl-qoriq-9b039330808b83acac3597535da26f47ad1862ce.tar.xz | |
ACPI: Hibernate erroneously disabled Suspend wakeup devices
S4 suspend to disk will disable GPE's permanently
because acpi_gpe_sleep_prepare() does not have
a counterpart at resume time. Thus, those devices
became unavailable for wakeup from subsequent
S3 suspend-to-ram.
Here acpi_gpe_sleep_prepare() is removed, and upon suspend
acpi_enable_wakeup_device() gets its functionality.
Upon resume, acpi_disable_wakeup_device() restores the state.
https://bugzilla.novell.com/show_bug.cgi?id=292300
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Acked-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/sleep/main.c')
| -rw-r--r-- | drivers/acpi/sleep/main.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c index 2cbb9aa..9426ac1 100644 --- a/drivers/acpi/sleep/main.c +++ b/drivers/acpi/sleep/main.c @@ -44,7 +44,6 @@ int acpi_sleep_prepare(u32 acpi_state) ACPI_FLUSH_CPU_CACHE(); acpi_enable_wakeup_device_prep(acpi_state); #endif - acpi_gpe_sleep_prepare(acpi_state); acpi_enter_sleep_state_prep(acpi_state); return 0; } |