return -EBUSY;
scx200_wdt_enable();
- return nonseekable_open(inode, file);
+ return 0;
}
static int scx200_wdt_release(struct inode *inode, struct file *file)
static ssize_t scx200_wdt_write(struct file *file, const char __user *data,
size_t len, loff_t *ppos)
{
+ if (ppos != &file->f_pos)
+ return -ESPIPE;
+
/* check for a magic close character */
if (len)
{