hwmon: (coretemp) constify static data
authorJan Beulich <JBeulich@suse.com>
Fri, 23 Sep 2011 10:36:53 +0000 (06:36 -0400)
committerGuenter Roeck <guenter.roeck@ericsson.com>
Fri, 23 Sep 2011 17:39:10 +0000 (10:39 -0700)
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>
drivers/hwmon/coretemp.c

index 6420c3b..ac1c81f 100644 (file)
@@ -347,11 +347,11 @@ static int create_core_attrs(struct temp_data *tdata, struct device *dev,
                                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 };
-       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" };