The patch titled
acpi: suppress power button event on S3 resume
has been added to the -mm tree. Its filename is
acpi-suppress-power-button-event-on-s3-resume.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
From: "Arnaud Patard" <apatard@xxxxxxxxxxxx>
Suppress POWER_BUTTON event on S3 resume.
Signed-off-by: Arnaud Patard <apatard@xxxxxxxxxxxx>
Acked-by: "Yu, Luming" <luming.yu@xxxxxxxxx>
Cc: "Brown, Len" <len.brown@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/acpi/sleep/main.c | 8 ++++++++
1 files changed, 8 insertions(+)
diff -puN drivers/acpi/sleep/main.c~acpi-suppress-power-button-event-on-s3-resume drivers/acpi/sleep/main.c
--- 25/drivers/acpi/sleep/main.c~acpi-suppress-power-button-event-on-s3-resume Wed Apr 26 14:15:19 2006
+++ 25-akpm/drivers/acpi/sleep/main.c Wed Apr 26 14:15:19 2006
@@ -105,6 +105,14 @@ static int acpi_pm_enter(suspend_state_t
default:
return -EINVAL;
}
+
+ /* ACPI 3.0 specs (P62) says that it's the responsabilty
+ * of the OSPM to clear the status bit [ implying that the
+ * POWER_BUTTON event should not reach userspace ]
+ */
+ if (ACPI_SUCCESS(status) && (acpi_state == ACPI_STATE_S3))
+ acpi_clear_event(ACPI_EVENT_POWER_BUTTON);
+
local_irq_restore(flags);
printk(KERN_DEBUG "Back to C!\n");
_
Patches currently in -mm which might be from apatard@xxxxxxxxxxxx are
acpi-suppress-power-button-event-on-s3-resume.patch
-
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