#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <linux/timer.h>
+#include <linux/slab.h>
#include <linux/smp_lock.h>
#include <linux/io.h>
#include <linux/of.h>
static long cpwd_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
- static struct watchdog_info info = {
+ static const struct watchdog_info info = {
.options = WDIOF_SETTIMEOUT,
.firmware_version = 1,
.identity = DRIVER_NAME,