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| author | Chen Gang <gang.chen@asianux.com> | 2013-07-22 14:40:20 +0800 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-12-02 14:06:58 +1100 |
| commit | dfee0efe3ec8d4099c69e8234e4e4306619b9ba6 (patch) | |
| tree | 4c85558dde14211dbb099f8f9dfe8641e02708de /arch/powerpc/kernel | |
| parent | 2abe3b8e73df9895b89f907b7a93d7b800427583 (diff) | |
| download | blackbird-obmc-linux-dfee0efe3ec8d4099c69e8234e4e4306619b9ba6.tar.gz blackbird-obmc-linux-dfee0efe3ec8d4099c69e8234e4e4306619b9ba6.zip | |
powerpc: kernel: remove useless code which related with 'max_cpus'
Since not need 'max_cpus' after the related commit, the related code
are useless too, need be removed.
The related commit:
c1aa687 powerpc: Clean up obsolete code relating to decrementer and timebase
The related warning:
arch/powerpc/kernel/smp.c:323:43: warning: parameter ‘max_cpus’ set but not used [-Wunused-but-set-parameter]
Signed-off-by: Chen Gang <gang.chen@asianux.com>
Reviewed-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/smp.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index a3b64f3bf9a2..19d654b0150a 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -369,13 +369,8 @@ void __init smp_prepare_cpus(unsigned int max_cpus) cpumask_set_cpu(boot_cpuid, cpu_sibling_mask(boot_cpuid)); cpumask_set_cpu(boot_cpuid, cpu_core_mask(boot_cpuid)); - if (smp_ops) - if (smp_ops->probe) - max_cpus = smp_ops->probe(); - else - max_cpus = NR_CPUS; - else - max_cpus = 1; + if (smp_ops && smp_ops->probe) + smp_ops->probe(); } void smp_prepare_boot_cpu(void) |
