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| author | Olof Johansson <olof@lixom.net> | 2013-02-11 09:05:29 -0800 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2013-02-11 09:05:29 -0800 |
| commit | 4f5c1c04f8623387ce4af942b2bf547d3bba40ae (patch) | |
| tree | feb06499fb920d0fe0eaa6673e5cd630b3b7775f /arch/arm/kernel/smp.c | |
| parent | 37a42fca282cb37c14d997ca9299bdc6617815bb (diff) | |
| parent | 9e47b8bf9815523a5816f2f83e73b13812d74014 (diff) | |
Merge branch 'irqchip/gic-vic-move' into next/virt
Diffstat (limited to 'arch/arm/kernel/smp.c')
| -rw-r--r-- | arch/arm/kernel/smp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index b7e3b506219b..a77b0532f97e 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -416,7 +416,8 @@ static void (*smp_cross_call)(const struct cpumask *, unsigned int); void __init set_smp_cross_call(void (*fn)(const struct cpumask *, unsigned int)) { - smp_cross_call = fn; + if (!smp_cross_call) + smp_cross_call = fn; } void arch_send_call_function_ipi_mask(const struct cpumask *mask) |