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)
{
/* Good, fire up the show */
wdt_startup();
- return nonseekable_open(inode, file);
+ return 0;
}
static int fop_close(struct inode * inode, struct file * file)