Re: Peculiar stuff in hci_ath3k/badness in hci_uart

[Suraj Sumangala]

Hi Alan,

On 10/8/2010 2:11 AM, Alan Cox wrote:
> Noticed this while looking at Savoy's stuff
>
>
> ath_wakeup_ar3k:
>
>         int status = tty->driver->ops->tiocmget(tty, NULL);
I agree, it will be a problem if the underlying driver try to access the 
"struct file". Is there any other way I can get the MCR status here 
without providing user space pointer?

> Fortunately I looked further and the further I looked the more fun it gets
>
> in hci_uart we have
>
>                  len = tty->ops->write(tty, skb->data, skb->len);
Regards
Suraj
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