linux-kernel - [PATCH 3/8] x86: apic - unify setup

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Message-Id: <ecaafcc0376077fa7b0c90c501d6dad0f745ab2d.1219491572.git.gorcunov@gmail.com>
Date:	Sat, 23 Aug 2008 17:01:20 +0400
From:	Cyrill Gorcunov <gorcunov@...il.com>
To:	mingo@...e.hu, macro@...ux-mips.org
Cc:	yhlu.kernel@...il.com, hpa@...or.com, tglx@...utronix.de,
	linux-kernel@...r.kernel.org, Cyrill Gorcunov <gorcunov@...il.com>
Subject: [PATCH 3/8] x86: apic - unify setup_apicpmtimer

Signed-off-by: Cyrill Gorcunov <gorcunov@...il.com>
---
 arch/x86/kernel/apic_32.c |   10 ++++++++++
 arch/x86/kernel/apic_64.c |    2 ++
 2 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kernel/apic_32.c b/arch/x86/kernel/apic_32.c
index b8d80c2..ad295cf 100644
--- a/arch/x86/kernel/apic_32.c
+++ b/arch/x86/kernel/apic_32.c
@@ -1778,6 +1778,16 @@ static int __init parse_nolapic_timer(char *arg)
 }
 early_param("nolapic_timer", parse_nolapic_timer);
 
+#ifdef CONFIG_X86_64
+static __init int setup_apicpmtimer(char *s)
+{
+	apic_calibrate_pmtmr = 1;
+	notsc_setup(NULL);
+	return 0;
+}
+__setup("apicpmtimer", setup_apicpmtimer);
+#endif
+
 static int __init apic_set_verbosity(char *arg)
 {
 	if (!arg)  {
diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c
index 6272c60..03641d7 100644
--- a/arch/x86/kernel/apic_64.c
+++ b/arch/x86/kernel/apic_64.c
@@ -1806,6 +1806,7 @@ static int __init parse_nolapic_timer(char *arg)
 }
 early_param("nolapic_timer", parse_nolapic_timer);
 
+#ifdef CONFIG_X86_64
 static __init int setup_apicpmtimer(char *s)
 {
 	apic_calibrate_pmtmr = 1;
@@ -1813,6 +1814,7 @@ static __init int setup_apicpmtimer(char *s)
 	return 0;
 }
 __setup("apicpmtimer", setup_apicpmtimer);
+#endif
 
 static int __init apic_set_verbosity(char *arg)
 {
-- 
1.6.0.6.gc667

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