linux-kernel - Re: [PATCH 5/8] ldisc n_tty: add new method n_tty_inherit

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Date:	Fri, 19 Feb 2010 13:45:35 -0800
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Rodolfo Giometti <giometti@...ux.it>
Cc:	linux-kernel@...r.kernel.org,
	David Woodhouse <dwmw2@...radead.org>,
	Dave Jones <davej@...hat.com>, Sam Ravnborg <sam@...nborg.org>,
	Greg KH <greg@...ah.com>,
	Randy Dunlap <randy.dunlap@...cle.com>,
	Kay Sievers <kay.sievers@...y.org>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	"H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...e.hu>,
	Michael Kerrisk <mtk.manpages@...il.com>,
	Christoph Hellwig <hch@...radead.org>,
	Alexander Gordeev <lasaine@....cs.msu.su>
Subject: Re: [PATCH 5/8] ldisc n_tty: add new method n_tty_inherit_ops()

On Tue, 16 Feb 2010 10:51:22 +0100
Rodolfo Giometti <giometti@...ux.it> wrote:

>  };
> +
> +void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
> +{
> +	*ops = tty_ldisc_N_TTY;
> +	ops->owner = NULL;
> +	ops->refcount = ops->flags = 0;
> +}
> +EXPORT_SYMBOL_GPL(n_tty_inherit_ops);

Most (nearly all) functions in n_tty.c have been documented in
kerneldoc form.  Let's continue that please.

n_tty_inherit_ops() is of course pretty simple, but OTOH it's a global,
export-to-modules interface.

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