linux-kernel - [PATCH] x86 Kconfig: cyclone-timer depends on x86-summit

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Message-ID: <20111028224842.GA7582@mail.gnudd.com>
Date:	Sat, 29 Oct 2011 00:48:42 +0200
From:	Alessandro Rubini <rubini@...dd.com>
To:	linux-kernel@...r.kernel.org
Cc:	tglx@...utronix.de, mingo@...hat.com, hpa@...or.com,
	johnstul@...ibm.com
Subject: [PATCH] x86 Kconfig: cyclone-timer depends on x86-summit

CONFIG_X86_CYCLONE_TIMER depends on CONFIG_X86_32_NON_STANDARD,
which forces drivers/clocksource/cyclone.c to be compiled. The
file doesn't do anything unless enabled by arch/x86/kernel/apic/summit_32.c

Make CONFIG_X86_CYCLONE_TIMER depend by X86_SUMMIT instead, to avoid
unnecessary code in other non-standard systems.

Signed-off-by: Alessandro Rubini <rubini@...dd.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: "H. Peter Anvin" <hpa@...or.com>
Cc: john stultz <johnstul@...ibm.com>
---
 arch/x86/Kconfig |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index f497677..5c67a1f 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -619,7 +619,7 @@ config X86_SUMMIT_NUMA
 
 config X86_CYCLONE_TIMER
 	def_bool y
-	depends on X86_32_NON_STANDARD
+	depends on X86_SUMMIT
 
 source "arch/x86/Kconfig.cpu"
 
-- 
1.5.6.5
--
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