}
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
}
* Kernel Interfaces
*/
-static struct file_operations usb_pcwd_fops = {
+static const struct file_operations usb_pcwd_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.write = usb_pcwd_write,
.fops = &usb_pcwd_fops,
};
-static struct file_operations usb_pcwd_temperature_fops = {
+static const struct file_operations usb_pcwd_temperature_fops = {
.owner = THIS_MODULE,
.llseek = no_llseek,
.read = usb_pcwd_temperature_read,