tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 73748627df83aab934c81332ca83a44ab8c7b3e3 commit: 3a1b0ca5a83b69f95ab9641ae0e77526a6fee384 [6546/14055] pinctrl: ralink: move RT305X SoC pinmux config into a new 'pinctrl-rt305x.c' file config: mips-randconfig-c003-20210629 (attached as .config) compiler: mipsel-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=3a1b0ca5a83b69f95ab9641ae0e77526a6fee384 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 3a1b0ca5a83b69f95ab9641ae0e77526a6fee384 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross O=build_dir ARCH=mips SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): In file included from drivers/pinctrl/ralink/pinctrl-rt305x.c:3: arch/mips/include/asm/mach-ralink/rt305x.h: In function 'soc_is_rt3050': >> arch/mips/include/asm/mach-ralink/rt305x.h:18:23: error: 'RT305X_SOC_RT3050' undeclared (first use in this function) 18 | return ralink_soc == RT305X_SOC_RT3050; | ^~~~~~~~~~~~~~~~~ arch/mips/include/asm/mach-ralink/rt305x.h:18:23: note: each undeclared identifier is reported only once for each function it appears in >> arch/mips/include/asm/mach-ralink/rt305x.h:18:2: error: 'ralink_soc' has an incomplete type 'enum ralink_soc_type' 18 | return ralink_soc == RT305X_SOC_RT3050; | ^~~~~~ arch/mips/include/asm/mach-ralink/rt305x.h: In function 'soc_is_rt3052': >> arch/mips/include/asm/mach-ralink/rt305x.h:23:23: error: 'RT305X_SOC_RT3052' undeclared (first use in this function) 23 | return ralink_soc == RT305X_SOC_RT3052; | ^~~~~~~~~~~~~~~~~ arch/mips/include/asm/mach-ralink/rt305x.h:23:2: error: 'ralink_soc' has an incomplete type 'enum ralink_soc_type' 23 | return ralink_soc == RT305X_SOC_RT3052; | ^~~~~~ arch/mips/include/asm/mach-ralink/rt305x.h: In function 'soc_is_rt3350': >> arch/mips/include/asm/mach-ralink/rt305x.h:33:23: error: 'RT305X_SOC_RT3350' undeclared (first use in this function) 33 | return ralink_soc == RT305X_SOC_RT3350; | ^~~~~~~~~~~~~~~~~ arch/mips/include/asm/mach-ralink/rt305x.h:33:2: error: 'ralink_soc' has an incomplete type 'enum ralink_soc_type' 33 | return ralink_soc == RT305X_SOC_RT3350; | ^~~~~~ arch/mips/include/asm/mach-ralink/rt305x.h: In function 'soc_is_rt3352': >> arch/mips/include/asm/mach-ralink/rt305x.h:38:23: error: 'RT305X_SOC_RT3352' undeclared (first use in this function) 38 | return ralink_soc == RT305X_SOC_RT3352; | ^~~~~~~~~~~~~~~~~ arch/mips/include/asm/mach-ralink/rt305x.h:38:2: error: 'ralink_soc' has an incomplete type 'enum ralink_soc_type' 38 | return ralink_soc == RT305X_SOC_RT3352; | ^~~~~~ arch/mips/include/asm/mach-ralink/rt305x.h: In function 'soc_is_rt5350': >> arch/mips/include/asm/mach-ralink/rt305x.h:43:23: error: 'RT305X_SOC_RT5350' undeclared (first use in this function) 43 | return ralink_soc == RT305X_SOC_RT5350; | ^~~~~~~~~~~~~~~~~ arch/mips/include/asm/mach-ralink/rt305x.h:43:2: error: 'ralink_soc' has an incomplete type 'enum ralink_soc_type' 43 | return ralink_soc == RT305X_SOC_RT5350; | ^~~~~~ In file included from drivers/pinctrl/ralink/pinctrl-rt305x.c:3: arch/mips/include/asm/mach-ralink/rt305x.h:44:1: error: control reaches end of non-void function [-Werror=return-type] 44 | } | ^ arch/mips/include/asm/mach-ralink/rt305x.h: In function 'soc_is_rt3050': arch/mips/include/asm/mach-ralink/rt305x.h:19:1: error: control reaches end of non-void function [-Werror=return-type] 19 | } | ^ arch/mips/include/asm/mach-ralink/rt305x.h: In function 'soc_is_rt3052': arch/mips/include/asm/mach-ralink/rt305x.h:24:1: error: control reaches end of non-void function [-Werror=return-type] 24 | } | ^ arch/mips/include/asm/mach-ralink/rt305x.h: In function 'soc_is_rt3350': arch/mips/include/asm/mach-ralink/rt305x.h:34:1: error: control reaches end of non-void function [-Werror=return-type] 34 | } | ^ arch/mips/include/asm/mach-ralink/rt305x.h: In function 'soc_is_rt3352': arch/mips/include/asm/mach-ralink/rt305x.h:39:1: error: control reaches end of non-void function [-Werror=return-type] 39 | } | ^ cc1: some warnings being treated as errors vim +/RT305X_SOC_RT3050 +18 arch/mips/include/asm/mach-ralink/rt305x.h 2809b31770d7fd John Crispin 2013-01-20 15 2809b31770d7fd John Crispin 2013-01-20 16 static inline int soc_is_rt3050(void) 2809b31770d7fd John Crispin 2013-01-20 17 { 418d29c8706170 John Crispin 2015-11-04 @18 return ralink_soc == RT305X_SOC_RT3050; 2809b31770d7fd John Crispin 2013-01-20 19 } 2809b31770d7fd John Crispin 2013-01-20 20 2809b31770d7fd John Crispin 2013-01-20 21 static inline int soc_is_rt3052(void) 2809b31770d7fd John Crispin 2013-01-20 22 { 418d29c8706170 John Crispin 2015-11-04 @23 return ralink_soc == RT305X_SOC_RT3052; 2809b31770d7fd John Crispin 2013-01-20 24 } 2809b31770d7fd John Crispin 2013-01-20 25 2809b31770d7fd John Crispin 2013-01-20 26 static inline int soc_is_rt305x(void) 2809b31770d7fd John Crispin 2013-01-20 27 { 2809b31770d7fd John Crispin 2013-01-20 28 return soc_is_rt3050() || soc_is_rt3052(); 2809b31770d7fd John Crispin 2013-01-20 29 } 2809b31770d7fd John Crispin 2013-01-20 30 2809b31770d7fd John Crispin 2013-01-20 31 static inline int soc_is_rt3350(void) 2809b31770d7fd John Crispin 2013-01-20 32 { 418d29c8706170 John Crispin 2015-11-04 @33 return ralink_soc == RT305X_SOC_RT3350; 2809b31770d7fd John Crispin 2013-01-20 34 } 2809b31770d7fd John Crispin 2013-01-20 35 2809b31770d7fd John Crispin 2013-01-20 36 static inline int soc_is_rt3352(void) 2809b31770d7fd John Crispin 2013-01-20 37 { 418d29c8706170 John Crispin 2015-11-04 @38 return ralink_soc == RT305X_SOC_RT3352; 2809b31770d7fd John Crispin 2013-01-20 39 } 2809b31770d7fd John Crispin 2013-01-20 40 2809b31770d7fd John Crispin 2013-01-20 41 static inline int soc_is_rt5350(void) 2809b31770d7fd John Crispin 2013-01-20 42 { 418d29c8706170 John Crispin 2015-11-04 @43 return ralink_soc == RT305X_SOC_RT5350; 2809b31770d7fd John Crispin 2013-01-20 44 } 2809b31770d7fd John Crispin 2013-01-20 45 :::::: The code at line 18 was first introduced by commit :::::: 418d29c8706170c6801998e48341181b274a47a8 MIPS: ralink: Unify SoC id handling :::::: TO: John Crispin <blogic@xxxxxxxxxxx> :::::: CC: Ralf Baechle <ralf@xxxxxxxxxxxxxx> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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