diff options
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-sony.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index 8973f087a1a2..6ce2e3ab0693 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -1413,8 +1413,6 @@ static int sony_battery_get_property(struct power_supply *psy, static int sony_battery_probe(struct sony_sc *sc) { - static atomic_t power_id_seq = ATOMIC_INIT(0); - unsigned long power_id; struct hid_device *hdev = sc->hdev; int ret; @@ -1424,15 +1422,13 @@ static int sony_battery_probe(struct sony_sc *sc) */ sc->battery_capacity = 100; - power_id = (unsigned long)atomic_inc_return(&power_id_seq); - sc->battery.properties = sony_battery_props; sc->battery.num_properties = ARRAY_SIZE(sony_battery_props); sc->battery.get_property = sony_battery_get_property; sc->battery.type = POWER_SUPPLY_TYPE_BATTERY; sc->battery.use_for_apm = 0; - sc->battery.name = kasprintf(GFP_KERNEL, "sony_controller_battery_%lu", - power_id); + sc->battery.name = kasprintf(GFP_KERNEL, "sony_controller_battery_%pMR", + sc->mac_address); if (!sc->battery.name) return -ENOMEM; |