diff options
Diffstat (limited to 'sound/soc/codecs/cs43130.c')
| -rw-r--r-- | sound/soc/codecs/cs43130.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/sound/soc/codecs/cs43130.c b/sound/soc/codecs/cs43130.c index 7c521bd6b040..44b20c1ef851 100644 --- a/sound/soc/codecs/cs43130.c +++ b/sound/soc/codecs/cs43130.c @@ -1736,6 +1736,14 @@ static DEVICE_ATTR_RO(hpload_dc_r); static DEVICE_ATTR_RO(hpload_ac_l); static DEVICE_ATTR_RO(hpload_ac_r); +static struct attribute *hpload_attrs[] = { + &dev_attr_hpload_dc_l.attr, + &dev_attr_hpload_dc_r.attr, + &dev_attr_hpload_ac_l.attr, + &dev_attr_hpload_ac_r.attr, +}; +ATTRIBUTE_GROUPS(hpload); + static struct reg_sequence hp_en_cal_seq[] = { {CS43130_INT_MASK_4, CS43130_INT_MASK_ALL}, {CS43130_HP_MEAS_LOAD_1, 0}, @@ -2303,25 +2311,15 @@ static int cs43130_probe(struct snd_soc_component *component) cs43130->hpload_done = false; if (cs43130->dc_meas) { - ret = device_create_file(component->dev, &dev_attr_hpload_dc_l); - if (ret < 0) - return ret; - - ret = device_create_file(component->dev, &dev_attr_hpload_dc_r); - if (ret < 0) - return ret; - - ret = device_create_file(component->dev, &dev_attr_hpload_ac_l); - if (ret < 0) - return ret; - - ret = device_create_file(component->dev, &dev_attr_hpload_ac_r); - if (ret < 0) + ret = sysfs_create_groups(&component->dev->kobj, hpload_groups); + if (ret) return ret; cs43130->wq = create_singlethread_workqueue("cs43130_hp"); - if (!cs43130->wq) + if (!cs43130->wq) { + sysfs_remove_groups(&component->dev->kobj, hpload_groups); return -ENOMEM; + } INIT_WORK(&cs43130->work, cs43130_imp_meas); } |