diff options
| -rw-r--r-- | drivers/acpi/battery.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index 2fe7cfd95680..4ba339d0ea19 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -949,8 +949,10 @@ static int battery_notify(struct notifier_block *nb, switch (mode) { case PM_POST_HIBERNATION: case PM_POST_SUSPEND: - sysfs_remove_battery(battery); - sysfs_add_battery(battery); + if (battery->bat.dev) { + sysfs_remove_battery(battery); + sysfs_add_battery(battery); + } break; } |