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Newly inserted battery might differ from one just removed, so update of battery info...
author
Alexey Starikovskiy
<astarikovskiy@suse.de>
Mon, 22 Dec 2008 23:44:54 +0000
(
02:44
+0300)
committer
Greg Kroah-Hartman
<gregkh@suse.de>
Fri, 6 Feb 2009 22:00:44 +0000
(14:00 -0800)
commit
50b178512b7d6e7724f87459f6bd06504c9c2da1
upstream.
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Acked-by: Andy Neitzke <neitzke@ias.edu>
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
Cc: Thomas Renninger <trenn@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/acpi/battery.c
patch
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diff --git
a/drivers/acpi/battery.c
b/drivers/acpi/battery.c
index
b1c723f
..
e5ca3a0
100644
(file)
--- a/
drivers/acpi/battery.c
+++ b/
drivers/acpi/battery.c
@@
-472,7
+472,7
@@
static void sysfs_remove_battery(struct acpi_battery *battery)
static int acpi_battery_update(struct acpi_battery *battery)
{
- int result;
+ int result
, old_present = acpi_battery_present(battery)
;
result = acpi_battery_get_status(battery);
if (result)
return result;
@@
-483,7
+483,8
@@
static int acpi_battery_update(struct acpi_battery *battery)
return 0;
}
#endif
- if (!battery->update_time) {
+ if (!battery->update_time ||
+ old_present != acpi_battery_present(battery)) {
result = acpi_battery_get_info(battery);
if (result)
return result;