diff options
-rw-r--r-- | drivers/hwmon/coretemp.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c index bbb0b0d..3f87db2 100644 --- a/drivers/hwmon/coretemp.c +++ b/drivers/hwmon/coretemp.c @@ -94,6 +94,8 @@ struct temp_data { bool valid; struct sensor_device_attribute sd_attrs[TOTAL_ATTRS]; char attr_name[TOTAL_ATTRS][CORETEMP_NAME_LENGTH]; + struct attribute *attrs[TOTAL_ATTRS + 1]; + struct attribute_group attr_group; struct mutex update_lock; }; @@ -406,7 +408,7 @@ static int create_name_attr(struct platform_data *pdata, static int create_core_attrs(struct temp_data *tdata, struct device *dev, int attr_no) { - int err, i; + int i; static ssize_t (*const rd_ptr[TOTAL_ATTRS]) (struct device *dev, struct device_attribute *devattr, char *buf) = { show_label, show_crit_alarm, show_temp, show_tjmax, @@ -424,16 +426,10 @@ static int create_core_attrs(struct temp_data *tdata, struct device *dev, tdata->sd_attrs[i].dev_attr.attr.mode = S_IRUGO; tdata->sd_attrs[i].dev_attr.show = rd_ptr[i]; tdata->sd_attrs[i].index = attr_no; - err = device_create_file(dev, &tdata->sd_attrs[i].dev_attr); - if (err) - goto exit_free; + tdata->attrs[i] = &tdata->sd_attrs[i].dev_attr.attr; } - return 0; - -exit_free: - while (--i >= 0) - device_remove_file(dev, &tdata->sd_attrs[i].dev_attr); - return err; + tdata->attr_group.attrs = tdata->attrs; + return sysfs_create_group(&dev->kobj, &tdata->attr_group); } @@ -575,12 +571,10 @@ static void coretemp_add_core(unsigned int cpu, int pkg_flag) static void coretemp_remove_core(struct platform_data *pdata, struct device *dev, int indx) { - int i; struct temp_data *tdata = pdata->core_data[indx]; /* Remove the sysfs attributes */ - for (i = 0; i < tdata->attr_size; i++) - device_remove_file(dev, &tdata->sd_attrs[i].dev_attr); + sysfs_remove_group(&dev->kobj, &tdata->attr_group); kfree(pdata->core_data[indx]); pdata->core_data[indx] = NULL; |