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| author | Olof Johansson <olof@lixom.net> | 2013-01-27 23:03:23 -0800 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2013-01-27 23:03:34 -0800 |
| commit | 66eae035dc59755c51ad3b3c718a5ed7535322e3 (patch) | |
| tree | a30f914378e8c72c2885d2d53551d6e3fbf4bd6d /arch/arm/kernel/smp.c | |
| parent | d128bc9131225f830fe7ba8c75b2b859348fddd4 (diff) | |
| parent | f8060f5446b1f2782f0a8ca9be2d870ea4198aee (diff) | |
| download | blackbird-op-linux-66eae035dc59755c51ad3b3c718a5ed7535322e3.tar.gz blackbird-op-linux-66eae035dc59755c51ad3b3c718a5ed7535322e3.zip | |
Merge branch 'depends/cleanup' into next/soc
Signed-off-by: Olof Johansson <olof@lixom.net>
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 84f4cbf652e5..3fc96db2a4b6 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) |
