linux-kernel - [PATCH] x86: HPET: fix sparse warning

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Message-ID: <154e089b0811231119s2c91de2md3144ff9ed2d73f7@mail.gmail.com>
Date:	Sun, 23 Nov 2008 20:19:33 +0100
From:	"Hannes Eder" <hannes@...neseder.net>
To:	"Ingo Molnar" <mingo@...e.hu>,
	"Thomas Gleixner" <tglx@...utronix.de>,
	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [PATCH] x86: HPET: fix sparse warning

Fix this sparse warning:

arch/x86/kernel/hpet.c:36:18: warning: symbol 'hpet_num_timers' was
not declared. Should it be static?

Signed-off-by: Hannes Eder <hannes@...neseder.net>
---
 arch/x86/kernel/hpet.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index 067d8de..15fcaac 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -33,7 +33,7 @@
  * HPET address is set in acpi/boot.c, when an ACPI entry exists
  */
 unsigned long				hpet_address;
-unsigned long				hpet_num_timers;
+static unsigned long			hpet_num_timers;
 static void __iomem			*hpet_virt_address;

 struct hpet_dev {
--
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