[davejiang:cxl-ide 17/24] include/linux/acpi.h:241:19: error: conflicting types for 'acpi_table_parse_cedt'; have 'int(enum acpi_keyp_type, int (*)(union acpi_subtable_headers *, void *, const long unsigned int), void *)'

[davejiang:cxl-ide 17/24] include/linux/acpi.h:241:19: error: conflicting types for 'acpi_table_parse_cedt'; have 'int(enum acpi_keyp_type, int (*)(union acpi_subtable_headers *, void *, const long unsigned int), void *)'

[kernel test robot]

tree:   https://github.com/davejiang/linux.git cxl-ide
head:   ee3a63e65f46140bcb484e3d0052d641abceb9da
commit: 7e72c9ad3fa55da9f48f56720b09f5e74e00dc92 [17/24] acpi: Add KEYP support to fw_table parsing
config: loongarch-allnoconfig (https://download.01.org/0day-ci/archive/20230812/202308120107.ozNASHhc-lkp@intel.com/config)
compiler: loongarch64-linux-gcc (GCC) 12.3.0
reproduce: (https://download.01.org/0day-ci/archive/20230812/202308120107.ozNASHhc-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202308120107.ozNASHhc-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from drivers/acpi/tables.c:19:
>> include/linux/acpi.h:241:19: error: conflicting types for 'acpi_table_parse_cedt'; have 'int(enum acpi_keyp_type,  int (*)(union acpi_subtable_headers *, void *, const long unsigned int), void *)'
     241 | static inline int acpi_table_parse_cedt(enum acpi_keyp_type id,
         |                   ^~~~~~~~~~~~~~~~~~~~~
   include/linux/acpi.h:233:1: note: previous declaration of 'acpi_table_parse_cedt' with type 'int(enum acpi_cedt_type,  int (*)(union acpi_subtable_headers *, void *, const long unsigned int), void *)'
     233 | acpi_table_parse_cedt(enum acpi_cedt_type id,
         | ^~~~~~~~~~~~~~~~~~~~~
>> drivers/acpi/tables.c:279:1: error: conflicting types for 'acpi_table_parse_cedt'; have 'int(enum acpi_cedt_type,  int (*)(union acpi_subtable_headers *, void *, const long unsigned int), void *)'
     279 | acpi_table_parse_cedt(enum acpi_cedt_type id,
         | ^~~~~~~~~~~~~~~~~~~~~
   include/linux/acpi.h:241:19: note: previous definition of 'acpi_table_parse_cedt' with type 'int(enum acpi_keyp_type,  int (*)(union acpi_subtable_headers *, void *, const long unsigned int), void *)'
     241 | static inline int acpi_table_parse_cedt(enum acpi_keyp_type id,
         |                   ^~~~~~~~~~~~~~~~~~~~~
--
   In file included from drivers/acpi/osi.c:15:
>> include/linux/acpi.h:241:19: error: conflicting types for 'acpi_table_parse_cedt'; have 'int(enum acpi_keyp_type,  int (*)(union acpi_subtable_headers *, void *, const long unsigned int), void *)'
     241 | static inline int acpi_table_parse_cedt(enum acpi_keyp_type id,
         |                   ^~~~~~~~~~~~~~~~~~~~~
   include/linux/acpi.h:233:1: note: previous declaration of 'acpi_table_parse_cedt' with type 'int(enum acpi_cedt_type,  int (*)(union acpi_subtable_headers *, void *, const long unsigned int), void *)'
     233 | acpi_table_parse_cedt(enum acpi_cedt_type id,
         | ^~~~~~~~~~~~~~~~~~~~~
--
   In file included from drivers/acpi/osl.c:26:
>> include/linux/acpi.h:241:19: error: conflicting types for 'acpi_table_parse_cedt'; have 'int(enum acpi_keyp_type,  int (*)(union acpi_subtable_headers *, void *, const long unsigned int), void *)'
     241 | static inline int acpi_table_parse_cedt(enum acpi_keyp_type id,
         |                   ^~~~~~~~~~~~~~~~~~~~~
   include/linux/acpi.h:233:1: note: previous declaration of 'acpi_table_parse_cedt' with type 'int(enum acpi_cedt_type,  int (*)(union acpi_subtable_headers *, void *, const long unsigned int), void *)'
     233 | acpi_table_parse_cedt(enum acpi_cedt_type id,
         | ^~~~~~~~~~~~~~~~~~~~~
   drivers/acpi/osl.c: In function 'acpi_os_vprintf':
   drivers/acpi/osl.c:156:9: warning: function 'acpi_os_vprintf' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format]
     156 |         vsprintf(buffer, fmt, args);
         |         ^~~~~~~~


vim +241 include/linux/acpi.h

   221	
   222	int acpi_table_parse(char *id, acpi_tbl_table_handler handler);
   223	int __init_or_acpilib acpi_table_parse_entries(char *id,
   224			unsigned long table_size, int entry_id,
   225			acpi_tbl_entry_handler handler, unsigned int max_entries);
   226	int __init_or_acpilib acpi_table_parse_entries_array(char *id,
   227			unsigned long table_size, struct acpi_subtable_proc *proc,
   228			int proc_num, unsigned int max_entries);
   229	int acpi_table_parse_madt(enum acpi_madt_type id,
   230				  acpi_tbl_entry_handler handler,
   231				  unsigned int max_entries);
   232	int __init_or_acpilib
   233	acpi_table_parse_cedt(enum acpi_cedt_type id,
   234			      acpi_tbl_entry_handler_arg handler_arg, void *arg);
   235	
   236	#ifdef CONFIG_X86
   237	int __init_or_acpilib
   238	acpi_table_parse_keyp(enum acpi_keyp_type id,
   239			      acpi_tbl_entry_handler_arg handler_arg, void *arg);
   240	#else
 > 241	static inline int acpi_table_parse_cedt(enum acpi_keyp_type id,
   242						acpi_tbl_entry_handler_arg handler_arg,
   243						void *arg)
   244	{
   245		return -EOPNOTSUPP;
   246	}
   247	#endif
   248	

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