This is a note to let you know that I've just added the patch titled
ACPI / SBS: Enable battery manager when present
to the 4.0-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
acpi-sbs-enable-battery-manager-when-present.patch
and it can be found in the queue-4.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 61f8ff693923e4b19748b0e8287b99778f2661c7 Mon Sep 17 00:00:00 2001
From: Chris Bainbridge <chris.bainbridge@xxxxxxxxx>
Date: Wed, 22 Apr 2015 16:40:21 +0100
Subject: ACPI / SBS: Enable battery manager when present
From: Chris Bainbridge <chris.bainbridge@xxxxxxxxx>
commit 61f8ff693923e4b19748b0e8287b99778f2661c7 upstream.
Commit 9faf6136ff46 (ACPI / SBS: Disable smart battery manager on
Apple) introduced a regression disabling the SBS battery manager.
The battery manager should be marked as present when
acpi_manager_get_info() returns 0.
Fixes: 9faf6136ff46 (ACPI / SBS: Disable smart battery manager on Apple)
Signed-off-by: Chris Bainbridge <chris.bainbridge@xxxxxxxxx>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/acpi/sbs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -670,7 +670,7 @@ static int acpi_sbs_add(struct acpi_devi
if (!sbs_manager_broken) {
result = acpi_manager_get_info(sbs);
if (!result) {
- sbs->manager_present = 0;
+ sbs->manager_present = 1;
for (id = 0; id < MAX_SBS_BAT; ++id)
if ((sbs->batteries_supported & (1 << id)))
acpi_battery_add(sbs, id);
Patches currently in stable-queue which might be from chris.bainbridge@xxxxxxxxx are
queue-4.0/acpi-sbs-enable-battery-manager-when-present.patch
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