Re: [PATCH v2 05/11] PM / devfreg: Add support for policy notifiers

From: kbuild test robot
Date: Fri Jun 08 2018 - 19:22:06 EST


Hi Matthias,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on linus/master]
[also build test WARNING on v4.17 next-20180608]
[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/Matthias-Kaehlcke/Add-throttler-driver-for-non-thermal-throttling/20180609-061437
config: ia64-defconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 8.1.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=8.1.0 make.cross ARCH=ia64

All warnings (new ones prefixed by >>):

In file included from include/trace/events/thermal.h:8,
from drivers//thermal/thermal_core.c:30:
>> include/linux/devfreq.h:446:56: warning: 'struct defreq_policy' declared inside parameter list will not be visible outside of this definition or declaration
static inline void devfreq_verify_within_limits(struct defreq_policy *policy,
^~~~~~~~~~~~~
>> include/linux/devfreq.h:452:41: warning: 'struct cpufreq_policy' declared inside parameter list will not be visible outside of this definition or declaration
devfreq_verify_within_dev_limits(struct cpufreq_policy *policy)
^~~~~~~~~~~~~~

vim +446 include/linux/devfreq.h

445
> 446 static inline void devfreq_verify_within_limits(struct defreq_policy *policy,
447 unsigned int min, unsigned int max)
448 {
449 }
450
451 static inline void
> 452 devfreq_verify_within_dev_limits(struct cpufreq_policy *policy)
453 {
454 }
455

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