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Date: Mon, 10 Apr 2006 14:50:30 -0700
From: Andrew Morton <akpm@osdl.org>
To: Kylene Jo Hall <kjhall@us.ibm.com>
Cc: linux-kernel@vger.kernel.org, tpmdd-devel@lists.sourceforge.net
Subject: Re: [PATCH 3/7] tpm: chip struct update
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Kylene Jo Hall <kjhall@us.ibm.com> wrote:
>
> +	dev_mask[chip->dev_num / TPM_NUM_MASK_ENTRIES] &=
>  +	    ~(1 << (chip->dev_num % TPM_NUM_MASK_ENTRIES));

If you were to make dev_mask[] an array of longs, this could perhaps become

	clear_bit(dev_mask, chip->dev_num);