diff options
Diffstat (limited to 'drivers/power/ds2782_battery.c')
| -rw-r--r-- | drivers/power/ds2782_battery.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/power/ds2782_battery.c b/drivers/power/ds2782_battery.c index e7301b3ed62..c09e7726c96 100644 --- a/drivers/power/ds2782_battery.c +++ b/drivers/power/ds2782_battery.c @@ -395,17 +395,12 @@ static int ds278x_battery_probe(struct i2c_client *client, } /* Get an ID for this battery */ - ret = idr_pre_get(&battery_id, GFP_KERNEL); - if (ret == 0) { - ret = -ENOMEM; - goto fail_id; - } - mutex_lock(&battery_lock); - ret = idr_get_new(&battery_id, client, &num); + ret = idr_alloc(&battery_id, client, 0, 0, GFP_KERNEL); mutex_unlock(&battery_lock); if (ret < 0) goto fail_id; + num = ret; info = kzalloc(sizeof(*info), GFP_KERNEL); if (!info) { |