hwmon: (nct7802) constify attribute_group structures.
attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/sysfs.h> work with const
attribute_group. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
6161 9400 0 15561 3cc9 drivers/hwmon/nct7802.o
File size After adding 'const':
text data bss dec hex filename
6465 9080 0 15545 3cb9 drivers/hwmon/nct7802.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
diff --git a/drivers/hwmon/nct7802.c b/drivers/hwmon/nct7802.c
index 12b94b0..2876c18 100644
--- a/drivers/hwmon/nct7802.c
+++ b/drivers/hwmon/nct7802.c
@@ -704,7 +704,7 @@
return attr->mode;
}
-static struct attribute_group nct7802_temp_group = {
+static const struct attribute_group nct7802_temp_group = {
.attrs = nct7802_temp_attrs,
.is_visible = nct7802_temp_is_visible,
};
@@ -802,7 +802,7 @@
return attr->mode;
}
-static struct attribute_group nct7802_in_group = {
+static const struct attribute_group nct7802_in_group = {
.attrs = nct7802_in_attrs,
.is_visible = nct7802_in_is_visible,
};
@@ -880,7 +880,7 @@
return attr->mode;
}
-static struct attribute_group nct7802_fan_group = {
+static const struct attribute_group nct7802_fan_group = {
.attrs = nct7802_fan_attrs,
.is_visible = nct7802_fan_is_visible,
};
@@ -898,7 +898,7 @@
NULL
};
-static struct attribute_group nct7802_pwm_group = {
+static const struct attribute_group nct7802_pwm_group = {
.attrs = nct7802_pwm_attrs,
};
@@ -1011,7 +1011,7 @@
NULL
};
-static struct attribute_group nct7802_auto_point_group = {
+static const struct attribute_group nct7802_auto_point_group = {
.attrs = nct7802_auto_point_attrs,
};