Hi "Rafael,

I love your patch! Yet something to improve:

[auto build test ERROR on pm/linux-next]
[also build test ERROR on linux/master linus/master v5.11-rc4 next-20210121]
[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/Rafael-J-Wysocki/ACPI-Clean-up-printing-messages-in-some-source-files/20210121-030855
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
config: x86_64-rhel (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/0day-ci/linux/commit/c8724c26fcedf4a30fdfa9213c38a2f94c4bc0ef
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Rafael-J-Wysocki/ACPI-Clean-up-printing-messages-in-some-source-files/20210121-030855
        git checkout c8724c26fcedf4a30fdfa9213c38a2f94c4bc0ef
        # save the attached .config to linux build tree
        make W=1 ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <redacted>

All errors (new ones prefixed by >>):

   In file included from include/acpi/acpi.h:29,
                    from include/linux/acpi.h:22,
                    from drivers/acpi/scan.c:10:
   drivers/acpi/scan.c: In function 'acpi_get_device_data':

quoted

include/acpi/acoutput.h:258:55: error: '_COMPONENT' undeclared (first use in this function)

     258 |  __LINE__, ACPI_GET_FUNCTION_NAME, _acpi_module_name, _COMPONENT
         |                                                       ^~~~~~~~~~
   include/acpi/acoutput.h:281:44: note: in definition of macro 'ACPI_DO_WHILE0'
     281 | #define ACPI_DO_WHILE0(a)               do a while(0)
         |                                            ^
   include/acpi/acoutput.h:299:7: note: in expansion of macro 'ACPI_IS_DEBUG_ENABLED'
     299 |   if (ACPI_IS_DEBUG_ENABLED (level, component)) \
         |       ^~~~~~~~~~~~~~~~~~~~~
   include/acpi/acoutput.h:306:2: note: in expansion of macro 'ACPI_DO_DEBUG_PRINT'
     306 |  ACPI_DO_DEBUG_PRINT (acpi_debug_print, level, line, \
         |  ^~~~~~~~~~~~~~~~~~~
   include/acpi/acoutput.h:313:41: note: in expansion of macro 'ACPI_ACTUAL_DEBUG'
     313 | #define ACPI_DEBUG_PRINT(plist)         ACPI_ACTUAL_DEBUG plist
         |                                         ^~~~~~~~~~~~~~~~~
   drivers/acpi/scan.c:591:3: note: in expansion of macro 'ACPI_DEBUG_PRINT'
     591 |   ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No context for object [%p]\n",
         |   ^~~~~~~~~~~~~~~~
   include/acpi/acoutput.h:107:46: note: in expansion of macro 'ACPI_DEBUG_PARAMETERS'
     107 | #define ACPI_DEBUG_LEVEL(dl)        (u32) dl,ACPI_DEBUG_PARAMETERS
         |                                              ^~~~~~~~~~~~~~~~~~~~~
   include/acpi/acoutput.h:117:37: note: in expansion of macro 'ACPI_DEBUG_LEVEL'
     117 | #define ACPI_DB_INFO                ACPI_DEBUG_LEVEL (ACPI_LV_INFO)
         |                                     ^~~~~~~~~~~~~~~~
   drivers/acpi/scan.c:591:21: note: in expansion of macro 'ACPI_DB_INFO'
     591 |   ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No context for object [%p]\n",
         |                     ^~~~~~~~~~~~
   include/acpi/acoutput.h:258:55: note: each undeclared identifier is reported only once for each function it appears in
     258 |  __LINE__, ACPI_GET_FUNCTION_NAME, _acpi_module_name, _COMPONENT
         |                                                       ^~~~~~~~~~
   include/acpi/acoutput.h:281:44: note: in definition of macro 'ACPI_DO_WHILE0'
     281 | #define ACPI_DO_WHILE0(a)               do a while(0)
         |                                            ^
   include/acpi/acoutput.h:299:7: note: in expansion of macro 'ACPI_IS_DEBUG_ENABLED'
     299 |   if (ACPI_IS_DEBUG_ENABLED (level, component)) \
         |       ^~~~~~~~~~~~~~~~~~~~~
   include/acpi/acoutput.h:306:2: note: in expansion of macro 'ACPI_DO_DEBUG_PRINT'
     306 |  ACPI_DO_DEBUG_PRINT (acpi_debug_print, level, line, \
         |  ^~~~~~~~~~~~~~~~~~~
   include/acpi/acoutput.h:313:41: note: in expansion of macro 'ACPI_ACTUAL_DEBUG'
     313 | #define ACPI_DEBUG_PRINT(plist)         ACPI_ACTUAL_DEBUG plist
         |                                         ^~~~~~~~~~~~~~~~~
   drivers/acpi/scan.c:591:3: note: in expansion of macro 'ACPI_DEBUG_PRINT'
     591 |   ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No context for object [%p]\n",
         |   ^~~~~~~~~~~~~~~~
   include/acpi/acoutput.h:107:46: note: in expansion of macro 'ACPI_DEBUG_PARAMETERS'
     107 | #define ACPI_DEBUG_LEVEL(dl)        (u32) dl,ACPI_DEBUG_PARAMETERS
         |                                              ^~~~~~~~~~~~~~~~~~~~~
   include/acpi/acoutput.h:117:37: note: in expansion of macro 'ACPI_DEBUG_LEVEL'
     117 | #define ACPI_DB_INFO                ACPI_DEBUG_LEVEL (ACPI_LV_INFO)
         |                                     ^~~~~~~~~~~~~~~~
   drivers/acpi/scan.c:591:21: note: in expansion of macro 'ACPI_DB_INFO'
     591 |   ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No context for object [%p]\n",
         |                     ^~~~~~~~~~~~

quoted

include/acpi/acoutput.h:258:36: error: '_acpi_module_name' undeclared (first use in this function); did you mean 'quota_module_name'?

     258 |  __LINE__, ACPI_GET_FUNCTION_NAME, _acpi_module_name, _COMPONENT
         |                                    ^~~~~~~~~~~~~~~~~
   include/acpi/acoutput.h:281:44: note: in definition of macro 'ACPI_DO_WHILE0'
     281 | #define ACPI_DO_WHILE0(a)               do a while(0)
         |                                            ^
   include/acpi/acoutput.h:306:2: note: in expansion of macro 'ACPI_DO_DEBUG_PRINT'
     306 |  ACPI_DO_DEBUG_PRINT (acpi_debug_print, level, line, \
         |  ^~~~~~~~~~~~~~~~~~~
   include/acpi/acoutput.h:313:41: note: in expansion of macro 'ACPI_ACTUAL_DEBUG'
     313 | #define ACPI_DEBUG_PRINT(plist)         ACPI_ACTUAL_DEBUG plist
         |                                         ^~~~~~~~~~~~~~~~~
   drivers/acpi/scan.c:591:3: note: in expansion of macro 'ACPI_DEBUG_PRINT'
     591 |   ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No context for object [%p]\n",
         |   ^~~~~~~~~~~~~~~~
   include/acpi/acoutput.h:107:46: note: in expansion of macro 'ACPI_DEBUG_PARAMETERS'
     107 | #define ACPI_DEBUG_LEVEL(dl)        (u32) dl,ACPI_DEBUG_PARAMETERS
         |                                              ^~~~~~~~~~~~~~~~~~~~~
   include/acpi/acoutput.h:117:37: note: in expansion of macro 'ACPI_DEBUG_LEVEL'
     117 | #define ACPI_DB_INFO                ACPI_DEBUG_LEVEL (ACPI_LV_INFO)
         |                                     ^~~~~~~~~~~~~~~~
   drivers/acpi/scan.c:591:21: note: in expansion of macro 'ACPI_DB_INFO'
     591 |   ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No context for object [%p]\n",
         |                     ^~~~~~~~~~~~


vim +/_COMPONENT +258 include/acpi/acoutput.h

50df4d8b0f6e1971 Bob Moore 2008-12-31  252  
50df4d8b0f6e1971 Bob Moore 2008-12-31  253  /*
50df4d8b0f6e1971 Bob Moore 2008-12-31  254   * Common parameters used for debug output functions:
50df4d8b0f6e1971 Bob Moore 2008-12-31  255   * line number, function name, module(file) name, component ID
50df4d8b0f6e1971 Bob Moore 2008-12-31  256   */
ad5a06f296976305 Bob Moore 2012-12-31  257  #define ACPI_DEBUG_PARAMETERS \
ad5a06f296976305 Bob Moore 2012-12-31 @258  	__LINE__, ACPI_GET_FUNCTION_NAME, _acpi_module_name, _COMPONENT
50df4d8b0f6e1971 Bob Moore 2008-12-31  259  

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