linux-kernel - Re: [PATCH 3/4] pps: Use lookup list to reduce ldisc coupling

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Date:	Wed, 06 Feb 2013 11:41:03 -0500
From:	Peter Hurley <peter@...leysoftware.com>
To:	Jiri Slaby <jslaby@...e.cz>
Cc:	George Spelvin <linux@...izon.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Rodolfo Giometti <giometti@...eenne.com>,
	linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/4] pps: Use lookup list to reduce ldisc coupling

On Wed, 2013-02-06 at 17:20 +0100, Jiri Slaby wrote:
> On 02/06/2013 04:55 PM, Peter Hurley wrote:
> > --- a/drivers/pps/clients/pps-ldisc.c
> > +++ b/drivers/pps/clients/pps-ldisc.c
> > @@ -25,17 +25,47 @@
> ...
> > +struct pps_data {
> > +	struct pps_device *pps;
> > +	struct tty_struct *tty;
> > +	struct list_head link;
> > +};
> > +
> > +DEFINE_SPINLOCK(pps_lock);
> > +static LIST_HEAD(pps_list);
> 
> All 4 look fine, nice cleanup. Except the lock above should be static too.

Whoops. Thanks for catching that!  (rebasing error... :)


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