linux-kernel - [PATCH 07/11] ARM: prima2: do not select SMP_ON

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Date:	Thu, 12 Feb 2015 20:42:39 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	linux-arm-kernel@...ts.infradead.org
Cc:	linux-kernel@...r.kernel.org, arm@...nel.org,
	Arnd Bergmann <arnd@...db.de>, Zhiwu Song <Zhiwu.Song@....com>,
	Barry Song <Baohua.Song@....com>
Subject: [PATCH 07/11] ARM: prima2: do not select SMP_ON_UP

The new Atlas7 platform implicitly selects 'CONFIG_SMP_ON_UP',
which leads to problems if we enable building the platform without
MMU, as that combination is not allowed and causes a link error:

arch/arm/kernel/built-in.o: In function `c_show':
:(.text+0x1872): undefined reference to `smp_on_up'
:(.text+0x1876): undefined reference to `smp_on_up'
arch/arm/kernel/built-in.o: In function `arch_irq_work_raise':
:(.text+0x3d48): undefined reference to `smp_on_up'
:(.text+0x3d4c): undefined reference to `smp_on_up'
arch/arm/kernel/built-in.o: In function `smp_setup_processor_id':
:(.init.text+0x180): undefined reference to `smp_on_up'

This removes the 'select' statement.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Fixes: 4cba058526a7 ("ARM: sirf: add Atlas7 machine support")
Cc: Zhiwu Song <Zhiwu.Song@....com>
Cc: Barry Song <Baohua.Song@....com>
---
 arch/arm/mach-prima2/Kconfig | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm/mach-prima2/Kconfig b/arch/arm/mach-prima2/Kconfig
index a219dc310d5d..e03d8b5c9ad0 100644
--- a/arch/arm/mach-prima2/Kconfig
+++ b/arch/arm/mach-prima2/Kconfig
@@ -27,7 +27,6 @@ config ARCH_ATLAS7
 	select CPU_V7
 	select HAVE_ARM_SCU if SMP
 	select HAVE_SMP
-	select SMP_ON_UP if SMP
 	help
           Support for CSR SiRFSoC ARM Cortex A7 Platform
 
-- 
2.1.0.rc2

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