Re: [PATCH] tpm: Fix compilation warning when CONFIG_PNP is not defined

From: Stefan Berger
Date: Mon Jul 18 2011 - 08:00:23 EST


On 07/17/2011 07:16 PM, Stephen Rothwell wrote:
Hi Stefan,

On Sun, 17 Jul 2011 07:55:58 -0400 Stefan Berger<stefanb@xxxxxxxxxxxxxxxxxx> 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?

Argh, yes.

Stefan

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