hwmon: (coretemp) constify static data

These arrays won't ever be written to, so protect them from
unintentional modification.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>

diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index 6420c3b..ac1c81f 100644 (file)
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -347,11 +347,11 @@ static int create_core_attrs(struct temp_data *tdata, struct device *dev,
                                int attr_no)
 {
        int err, i;
                                int attr_no)
 {
        int err, i;

-       static ssize_t (*rd_ptr[TOTAL_ATTRS]) (struct device *dev,
+       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,
                        show_ttarget };
                        struct device_attribute *devattr, char *buf) = {
                        show_label, show_crit_alarm, show_temp, show_tjmax,
                        show_ttarget };

-       static const char *names[TOTAL_ATTRS] = {
+       static const char *const names[TOTAL_ATTRS] = {

                                        "temp%d_label", "temp%d_crit_alarm",
                                        "temp%d_input", "temp%d_crit",
                                        "temp%d_max" };
                                        "temp%d_label", "temp%d_crit_alarm",
                                        "temp%d_input", "temp%d_crit",
                                        "temp%d_max" };