static ssize_t fop_write(struct file * file, const char __user * buf, size_t count, loff_t * ppos)
{
+ /* We can't seek */
+ if(ppos != &file->f_pos)
+ return -ESPIPE;
+
/* See if we got the magic character 'V' and reload the timer */
if(count)
{
static int fop_open(struct inode * inode, struct file * file)
{
- nonseekable_open(inode, file);
-
/* Just in case we're already talking to someone... */
if(test_and_set_bit(0, &wdt_is_open))
return -EBUSY;