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authorLen Brown <len.brown@intel.com>2010-12-24 21:43:16 -0500
committerLen Brown <len.brown@intel.com>2010-12-24 21:43:16 -0500
commitcde44d1740bcb3dcfecbf792a71826431e61686e (patch)
tree55dc8dace058affeff7cd4cd3575b2f03fe40f22
parent3138b32d5e0998ba3cbd1c74bdc1887d74c5279b (diff)
Revert "ACPI battery: update status upon sysfs query"
This reverts commit 3138b32d5e0998ba3cbd1c74bdc1887d74c5279b. as it caused a crash upon battery removal: https://bugzilla.kernel.org/show_bug.cgi?id=25302 Signed-off-by: Len Brown <len.brown@intel.com>
-rw-r--r--drivers/acpi/battery.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index 9fb9d5ac939d..95649d373071 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -130,8 +130,6 @@ struct acpi_battery {
unsigned long flags;
};
-static int acpi_battery_update(struct acpi_battery *battery);
-
#define to_acpi_battery(x) container_of(x, struct acpi_battery, bat);
inline int acpi_battery_present(struct acpi_battery *battery)
@@ -186,9 +184,6 @@ static int acpi_battery_get_property(struct power_supply *psy,
int ret = 0;
struct acpi_battery *battery = to_acpi_battery(psy);
- if (acpi_battery_update(battery))
- return -ENODEV;
-
if (acpi_battery_present(battery)) {
/* run battery update only if it is present */
acpi_battery_get_state(battery);