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authorMarc Zyngier <marc.zyngier@arm.com>2012-06-12 14:16:27 +0400
committerArnd Bergmann <arnd@arndb.de>2012-09-14 13:15:01 +0400
commit28e8e29c616f947348cc66bea684d0035c76021a (patch)
treee60188267452962f522f5c94ca77546257c8466a /arch/arm/include/asm/smp.h
parentac6c7998712d55bd15aa2dd5ae85f5988c0cb526 (diff)
downloadlinux-28e8e29c616f947348cc66bea684d0035c76021a.tar.xz
ARM: consolidate pen_release instead of having per platform definitions
Almost each SMP platform defines pen_release to manage booting secondary CPUs. This of course clashes with the single zImage effort. Add the pen_release definition to the ARM SMP code, and remove all others. This should only be used by platforms which lack any kind of CPU power management... Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/include/asm/smp.h')
-rw-r--r--arch/arm/include/asm/smp.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
index 3a8cfee26c91..2e3be16c6766 100644
--- a/arch/arm/include/asm/smp.h
+++ b/arch/arm/include/asm/smp.h
@@ -70,6 +70,7 @@ struct secondary_data {
void *stack;
};
extern struct secondary_data secondary_data;
+extern volatile int pen_release;
extern int __cpu_disable(void);