f74f22d40@weissschuh.net Signed-off-by: Rafael J. Wysocki Stable-dep-of: 399dbcadc01e ("ACPI: battery: Add synchronization between interface updates") Signed-off-by: Sasha Levin --- drivers/acpi/battery.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index e3cbaf3c3bbc1..888664da286d9 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -1203,7 +1203,7 @@ static int acpi_battery_add(struct acpi_device *device) if (device->dep_unmet) return -EPROBE_DEFER; - battery = kzalloc(sizeof(struct acpi_battery), GFP_KERNEL); + battery = devm_kzalloc(&device->dev, sizeof(*battery), GFP_KERNEL); if (!battery) return -ENOMEM; battery->device = device; @@ -1241,7 +1241,6 @@ static int acpi_battery_add(struct acpi_device *device) sysfs_remove_battery(battery); mutex_destroy(&battery->lock); mutex_destroy(&battery->sysfs_lock); - kfree(battery); return result; } @@ -1264,7 +1263,6 @@ static void acpi_battery_remove(struct acpi_device *device) mutex_destroy(&battery->lock); mutex_destroy(&battery->sysfs_lock); - kfree(battery); } #ifdef CONFIG_PM_SLEEP -- 2.51.0[PATCH 6.6.y 1/4] ACPI: battery: allocate driver data through devm_ APIsSasha Levin undefinedstable@vger.kernel.org undefined undefined undefinedSd