#include <linux/reboot.h>
#include <linux/init.h>
#include <linux/ioport.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
+#include <linux/uaccess.h>
+#include <linux/io.h>
#define PFX "epx_c3: "
static int epx_c3_alive;
return len;
}
-static int epx_c3_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg)
+static long epx_c3_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
{
int options, retval = -EINVAL;
int __user *argp = (void __user *)arg;
- static struct watchdog_info ident = {
+ static const struct watchdog_info ident = {
.options = WDIOF_KEEPALIVEPING |
WDIOF_MAGICCLOSE,
.firmware_version = 0,
case WDIOC_GETSTATUS:
case WDIOC_GETBOOTSTATUS:
return put_user(0, argp);
- case WDIOC_KEEPALIVE:
- epx_c3_pet();
- return 0;
- case WDIOC_GETTIMEOUT:
- return put_user(WATCHDOG_TIMEOUT, argp);
case WDIOC_SETOPTIONS:
if (get_user(options, argp))
return -EFAULT;
}
return retval;
+ case WDIOC_KEEPALIVE:
+ epx_c3_pet();
+ return 0;
+ case WDIOC_GETTIMEOUT:
+ return put_user(WATCHDOG_TIMEOUT, argp);
default:
return -ENOTTY;
}
.owner = THIS_MODULE,
.llseek = no_llseek,
.write = epx_c3_write,
- .ioctl = epx_c3_ioctl,
+ .unlocked_ioctl = epx_c3_ioctl,
.open = epx_c3_open,
.release = epx_c3_release,
};