> -----Original Message-----
> From: Viresh Kumar [mailto:[email protected]]
> Sent: Tuesday, April 5, 2016 11:10 AM
> To: Wu, Fengguang <[email protected]>
> Cc: [email protected]; [email protected]; Rafael J. Wysocki
> <[email protected]>; Stephen Boyd <[email protected]>
> Subject: Re: drivers/base/power/opp/cpu.c:120:5: error: redefinition of
> 'dev_pm_opp_set_sharing_cpus'
>
> On 05-04-16, 09:34, kbuild test robot wrote:
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> master
> > head: 9735a22799b9214d17d3c231fe377fc852f042e9
> > commit: f59d3ee8480d30f41914cb4bed5086237e8507b0 PM / OPP: Move
> cpu specific code to opp/cpu.c
> > date: 7 months ago
> > config: i386-randconfig-c0-04050854 (attached as .config)
> > reproduce:
> > git checkout f59d3ee8480d30f41914cb4bed5086237e8507b0
> > # save the attached .config to linux build tree
> > make ARCH=i386
>
> Something isn't right in your setup. This is a 7 months old patch you have
> reported now and I can see no problem with the patch as well.
Thanks, Viresh, will check why old commit is reported. On the other hand, I
think even one config is not set, it should not introduce build error, which
seems a valid failure.
>
> Over that, the attached .config doesn't have CONFIG_PM_OPP enabled, so
> below can't really compile.
>
> > All errors (new ones prefixed by >>):
> >
> > >> drivers/base/power/opp/cpu.c:120:5: error: redefinition of
> 'dev_pm_opp_set_sharing_cpus'
> > int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev,
> cpumask_var_t cpumask)
> > ^
> > In file included from drivers/base/power/opp/opp.h:20:0,
> > from drivers/base/power/opp/cpu.c:21:
> > include/linux/pm_opp.h:165:19: note: previous definition of
> 'dev_pm_opp_set_sharing_cpus' was here
> > static inline int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev,
> cpumask_var_t cpumask)
> > ^
> >
> > vim +/dev_pm_opp_set_sharing_cpus +120 drivers/base/power/opp/cpu.c
> >
> > 114 *table = NULL;
> > 115 }
> > 116 EXPORT_SYMBOL_GPL(dev_pm_opp_free_cpufreq_table);
> > 117 #endif /* CONFIG_CPU_FREQ */
> > 118
> > 119 /* Required only for V1 bindings, as v2 can manage it from DT
> itself */
> > > 120 int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev,
> cpumask_var_t cpumask)
> > 121 {
> > 122 struct device_list_opp *list_dev;
> > 123 struct device_opp *dev_opp;
> >
> > ---
> > 0-DAY kernel test infrastructure Open Source Technology
> Center
> > https://lists.01.org/pipermail/kbuild-all Intel
> Corporation
>
>
>
> --
> viresh
