linux-kernel - [PATCH] apb: Fix configuration constraints

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Date:	Sat, 17 Dec 2011 21:57:25 +0000
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	linux-kernel@...r.kernel.org, mingo@...e.hu
Subject: [PATCH] apb: Fix configuration constraints

From: Alan Cox <alan@...ux.intel.com>

The APB timer requires SFI, SCU and MID support

Reported-by: Ingo Molnar <mingo@...e.hu>
Signed-off-by: Alan Cox <alan@...ux.intel.com>
---

 arch/x86/Kconfig |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)


diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 13947a2..ea425d0 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -716,6 +716,7 @@ config APB_TIMER
        def_bool y if X86_INTEL_MID
        prompt "Intel MID APB Timer Support" if X86_INTEL_MID
        select DW_APB_TIMER
+       depends on X86_INTEL_MID && SFI
        help
          APB timer is the replacement for 8254, HPET on X86 MID platforms.
          The APBT provides a stable time base on SMP

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