Re: USB: serial: add symbol serial driver

From: Greg KH
Date: Mon Apr 06 2009 - 01:45:11 EST


On Thu, Mar 26, 2009 at 07:42:28PM +0000, Alan Cox wrote:
> On Thu, 26 Mar 2009 19:29:28 GMT
> Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx> wrote:
>
> Thank you for not running this past the tty layer maintainer.

Sorry about that.

> > + /*
> > + * Force low_latency on so that our tty_push actually forces the data
> > + * through, otherwise it is scheduled, and with high data rates (like
> > + * with OHCI) data can get lost.
> > + */
> > + if (tty)
> > + tty->low_latency = 1;
>
> The above is bogus cargo cult programming copied from old drivers and
> should be removed.

It's all over the usb-serial drivers, should I just remove it from all
of them?

thanks,

greg k-h
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