hwmon: (nct6775) Remove num_attr_groups from struct nct6775_data
num_attr_groups is only used in nct6775_probe(), make it to be local variable.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
index 1c98655..504cbdd 100644
--- a/drivers/hwmon/nct6775.c
+++ b/drivers/hwmon/nct6775.c
@@ -735,7 +735,6 @@
enum kinds kind;
const char *name;
- int num_attr_groups;
const struct attribute_group *groups[6];
u16 reg_temp[5][NUM_TEMP]; /* 0=temp, 1=temp_over, 2=temp_hyst,
@@ -3276,6 +3275,7 @@
u8 cr2a;
struct attribute_group *group;
struct device *hwmon_dev;
+ int num_attr_groups = 0;
res = platform_get_resource(pdev, IORESOURCE_IO, 0);
if (!devm_request_region(&pdev->dev, res->start, IOREGION_LENGTH,
@@ -3907,29 +3907,29 @@
if (IS_ERR(group))
return PTR_ERR(group);
- data->groups[data->num_attr_groups++] = group;
+ data->groups[num_attr_groups++] = group;
group = nct6775_create_attr_group(dev, &nct6775_in_template_group,
fls(data->have_in));
if (IS_ERR(group))
return PTR_ERR(group);
- data->groups[data->num_attr_groups++] = group;
+ data->groups[num_attr_groups++] = group;
group = nct6775_create_attr_group(dev, &nct6775_fan_template_group,
fls(data->has_fan));
if (IS_ERR(group))
return PTR_ERR(group);
- data->groups[data->num_attr_groups++] = group;
+ data->groups[num_attr_groups++] = group;
group = nct6775_create_attr_group(dev, &nct6775_temp_template_group,
fls(data->have_temp));
if (IS_ERR(group))
return PTR_ERR(group);
- data->groups[data->num_attr_groups++] = group;
- data->groups[data->num_attr_groups++] = &nct6775_group_other;
+ data->groups[num_attr_groups++] = group;
+ data->groups[num_attr_groups++] = &nct6775_group_other;
hwmon_dev = devm_hwmon_device_register_with_groups(dev, data->name,
data, data->groups);