/*** initialization stuff */
-static struct file_operations wdrtas_fops = {
+static const struct file_operations wdrtas_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.write = wdrtas_write,
.fops = &wdrtas_fops,
};
-static struct file_operations wdrtas_temp_fops = {
+static const struct file_operations wdrtas_temp_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.read = wdrtas_temp_read,