linux-kernel - Re: [PATCH] tpm: Fix compilation warning when CONFIG

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Date:	Mon, 18 Jul 2011 09:16:24 +1000
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Stefan Berger <stefanb@...ux.vnet.ibm.com>
Cc:	rdunlap@...otime.net, Rajiv Andrade <srajiv@...ux.vnet.ibm.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	James Morris <jmorris@...ei.org>, linux-next@...r.kernel.org
Subject: Re: [PATCH] tpm: Fix compilation warning when CONFIG_PNP is not
 defined

Hi Stefan,

On Sun, 17 Jul 2011 07:55:58 -0400 Stefan Berger <stefanb@...ux.vnet.ibm.com> wrote:
>
> The is_itpm() function is only accessed from a block surrounded by
> #ifdef CONFIG_PNP. Therefore, also surround it with #ifdef CONFIG_PNP
                ^^^

> --- linux-2.6.orig/drivers/char/tpm/tpm_tis.c
> +++ linux-2.6/drivers/char/tpm/tpm_tis.c
> @@ -80,7 +80,7 @@ enum tis_defaults {
>  static LIST_HEAD(tis_chips);
>  static DEFINE_SPINLOCK(tis_lock);
>  
> -#ifdef CONFIG_ACPI
> +#ifdef CONFIG_PNPN
                 ^^^^
Is this a typo?

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au
http://www.canb.auug.org.au/~sfr/

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