linux-kernel - Re: [PATCH] drivers/pcmcia/soc_common.c: convert soc_pcmcia_sockets

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Date:	Fri, 07 Mar 2008 13:37:55 -0800
From:	Daniel Walker <dwalker@...sta.com>
To:	Matthias Kaehlcke <matthias@...hlcke.net>
Cc:	linux-pcmcia@...ts.infradead.org, nico@....org,
	rmk@....linux.org.uk, linux-kernel@...r.kernel.org,
	akpm@...ux-foundation.org
Subject: Re: [PATCH] drivers/pcmcia/soc_common.c: convert
	soc_pcmcia_sockets_lock in a mutex


On Fri, 2008-03-07 at 19:37 +0100, Matthias Kaehlcke wrote:
>  extern struct list_head soc_pcmcia_sockets;
> -extern struct semaphore soc_pcmcia_sockets_lock;
> +extern struct mutex soc_pcmcia_sockets_lock;

If it's extern'ed I wonder where else it's getting used? If it's not
used anyplace else, may as werll remove the extern and make it static ..

Daniel

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