From: Alexey Starikovskiy <astarikovskiy@suse.de>
To: LenBrown <lenb@kernel.org>
Cc: Linux-acpi@vger.kernel.org
Subject: [PATCH] ACPI: Battery: Update info for inserted battery
Date: Thu, 15 May 2008 13:26:33 +0400 [thread overview]
Message-ID: <20080515092633.1640.49831.stgit@thinkpad> (raw)
In-Reply-To: <200805141918.50286.neitzke@ias.edu>
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Acked-by: Andy Neitzke <neitzke@ias.edu>
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
---
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 b1c723f..e5ca3a0 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;
prev parent reply other threads:[~2008-05-15 9:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-14 15:05 /proc/acpi/battery/BAT0/info stale when battery changed on Thinkpad X60t Andy Neitzke
2008-05-14 17:10 ` Alexey Starikovskiy
2008-05-14 23:18 ` Andy Neitzke
2008-05-15 9:26 ` Alexey Starikovskiy [this message]
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