Hi Dmitry,

I love your patch! Yet something to improve:

[auto build test ERROR on pm/linux-next]
[also build test ERROR on tegra-drm/drm/tegra/for-next linus/master v5.14-rc7 next-20210826]
[cannot apply to tegra/for-next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Dmitry-Osipenko/NVIDIA-Tegra-power-management-patches-for-5-16/20210827-093936
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
config: um-x86_64_defconfig (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/0day-ci/linux/commit/11cffc90b58c476a1beca3ab35ff397d7363498d
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Dmitry-Osipenko/NVIDIA-Tegra-power-management-patches-for-5-16/20210827-093936
        git checkout 11cffc90b58c476a1beca3ab35ff397d7363498d
        # save the attached .config to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=um SUBARCH=x86_64 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All error/warnings (new ones prefixed by >>):

   In file included from <command-line>:
>> include/linux/compiler_types.h:149:16: error: expected '{' before 'inline'
     149 | #define inline inline __gnu_inline __inline_maybe_unused notrace
         |                ^~~~~~
   include/linux/pm_opp.h:438:15: note: in expansion of macro 'inline'
     438 | static struct inline dev_pm_opp *dev_pm_opp_from_clk_rate(struct device *dev)
         |               ^~~~~~
>> include/linux/compiler_types.h:149:16: warning: 'inline' is not at beginning of declaration [-Wold-style-declaration]
     149 | #define inline inline __gnu_inline __inline_maybe_unused notrace
         |                ^~~~~~
   include/linux/pm_opp.h:438:15: note: in expansion of macro 'inline'
     438 | static struct inline dev_pm_opp *dev_pm_opp_from_clk_rate(struct device *dev)
         |               ^~~~~~


vim +149 include/linux/compiler_types.h

71391bdd2e9aab Xiaozhou Liu    2018-12-14  141  
71391bdd2e9aab Xiaozhou Liu    2018-12-14  142  /*
71391bdd2e9aab Xiaozhou Liu    2018-12-14  143   * Prefer gnu_inline, so that extern inline functions do not emit an
71391bdd2e9aab Xiaozhou Liu    2018-12-14  144   * externally visible function. This makes extern inline behave as per gnu89
71391bdd2e9aab Xiaozhou Liu    2018-12-14  145   * semantics rather than c99. This prevents multiple symbol definition errors
71391bdd2e9aab Xiaozhou Liu    2018-12-14  146   * of extern inline functions at link time.
71391bdd2e9aab Xiaozhou Liu    2018-12-14  147   * A lot of inline functions can cause havoc with function tracing.
71391bdd2e9aab Xiaozhou Liu    2018-12-14  148   */
889b3c1245de48 Masahiro Yamada 2020-04-06 @149  #define inline inline __gnu_inline __inline_maybe_unused notrace
71391bdd2e9aab Xiaozhou Liu    2018-12-14  150  

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