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Date: Mon, 19 Jun 2006 22:22:18 -0700
From: Andrew Morton <akpm@osdl.org>
To: Jim Cromie <jim.cromie@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [patch -mm 16/20] chardev: GPIO for SCx200 & PC-8736x:  fix
 gpio_current, use shadow regs
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On Sat, 17 Jun 2006 12:37:04 -0600
Jim Cromie <jim.cromie@gmail.com> wrote:

> +	return pc8736x_gpio_shadow[port] >> bit & 0x01;

<brain hurts>

You must know your C predence well...