diff options
| author | Alexey Starikovskiy <astarikovskiy@suse.de> | 2008-12-23 02:44:54 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-02-06 14:00:44 -0800 |
| commit | 04fa5274d09f88417bce73c9364018a876227505 (patch) | |
| tree | 9a83823cddcd2981f00ac93ddce6c35844129d77 /drivers/acpi | |
| parent | 0a3e5c9d9093df1358ae3e6a5c151d172d2a871e (diff) | |
Newly inserted battery might differ from one just removed, so update of battery info fields is required.
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>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/battery.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index b1c723f9f58d..e5ca3a0bb432 100644 --- 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; |