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SubjectRe: [PATCH v2] Added perf functionality to mmdc driver
Hi Zhengyu,

[auto build test ERROR on shawnguo/for-next]
[also build test ERROR on v4.8-rc2 next-20160815]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Zhengyu-Shen/Added-perf-functionality-to-mmdc-driver/20160816-063431
base: https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git for-next
config: arm-allmodconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 5.4.0-6) 5.4.0 20160609
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=arm

All errors (new ones prefixed by >>):

arch/arm/mach-imx/mmdc.c: In function 'mmdc_pmu_init':
>> arch/arm/mach-imx/mmdc.c:354:30: error: 'CPU_PRI_PERF' undeclared (first use in this function)
pmu_mmdc->cpu_nb.priority = CPU_PRI_PERF + 1;
^
arch/arm/mach-imx/mmdc.c:354:30: note: each undeclared identifier is reported only once for each function it appears in

vim +/CPU_PRI_PERF +354 arch/arm/mach-imx/mmdc.c

348
349 mmdc_num = ida_simple_get(&mmdc_ida, 0, 0, GFP_KERNEL);
350
351 cpumask_set_cpu(smp_processor_id(), &pmu_mmdc->cpu);
352
353 pmu_mmdc->cpu_nb.notifier_call = mmdc_cpu_notifier;
> 354 pmu_mmdc->cpu_nb.priority = CPU_PRI_PERF + 1;
355
356 pmu_mmdc->dev = dev;
357 return mmdc_num;

---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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