Hi Eugeniy, [auto build test ERROR on linus/master] [also build test ERROR on v4.10-rc5 next-20170125] [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/Eugeniy-Paltsev/dmaengine-Add-DW-AXI-DMAC-driver/20170126-000653 config: i386-allmodconfig (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All error/warnings (new ones prefixed by >>): In file included from drivers/dma/axi_dma_platform.c:26:0: >> include/linux/module.h:130:27: error: redefinition of '__inittest' static inline initcall_t __inittest(void) \ ^ >> include/linux/module.h:115:30: note: in expansion of macro 'module_init' #define subsys_initcall(fn) module_init(fn) ^~~~~~~~~~~ >> drivers/dma/axi_dma_platform.c:1050:1: note: in expansion of macro 'subsys_initcall' subsys_initcall(dw_init); ^~~~~~~~~~~~~~~ include/linux/module.h:130:27: note: previous definition of '__inittest' was here static inline initcall_t __inittest(void) \ ^ include/linux/device.h:1463:1: note: in expansion of macro 'module_init' module_init(__driver##_init); \ ^~~~~~~~~~~ include/linux/platform_device.h:228:2: note: in expansion of macro 'module_driver' module_driver(__platform_driver, platform_driver_register, \ ^~~~~~~~~~~~~ >> drivers/dma/axi_dma_platform.c:1044:1: note: in expansion of macro 'module_platform_driver' module_platform_driver(dw_driver); ^~~~~~~~~~~~~~~~~~~~~~ >> include/linux/module.h:132:6: error: redefinition of 'init_module' int init_module(void) __attribute__((alias(#initfn))); ^ >> include/linux/module.h:115:30: note: in expansion of macro 'module_init' #define subsys_initcall(fn) module_init(fn) ^~~~~~~~~~~ >> drivers/dma/axi_dma_platform.c:1050:1: note: in expansion of macro 'subsys_initcall' subsys_initcall(dw_init); ^~~~~~~~~~~~~~~ include/linux/module.h:132:6: note: previous definition of 'init_module' was here int init_module(void) __attribute__((alias(#initfn))); ^ include/linux/device.h:1463:1: note: in expansion of macro 'module_init' module_init(__driver##_init); \ ^~~~~~~~~~~ include/linux/platform_device.h:228:2: note: in expansion of macro 'module_driver' module_driver(__platform_driver, platform_driver_register, \ ^~~~~~~~~~~~~ >> drivers/dma/axi_dma_platform.c:1044:1: note: in expansion of macro 'module_platform_driver' module_platform_driver(dw_driver); ^~~~~~~~~~~~~~~~~~~~~~ >> include/linux/module.h:136:27: error: redefinition of '__exittest' static inline exitcall_t __exittest(void) \ ^ >> drivers/dma/axi_dma_platform.c:1056:1: note: in expansion of macro 'module_exit' module_exit(dw_exit); ^~~~~~~~~~~ include/linux/module.h:136:27: note: previous definition of '__exittest' was here static inline exitcall_t __exittest(void) \ ^ include/linux/device.h:1468:1: note: in expansion of macro 'module_exit' module_exit(__driver##_exit); ^~~~~~~~~~~ include/linux/platform_device.h:228:2: note: in expansion of macro 'module_driver' module_driver(__platform_driver, platform_driver_register, \ ^~~~~~~~~~~~~ >> drivers/dma/axi_dma_platform.c:1044:1: note: in expansion of macro 'module_platform_driver' module_platform_driver(dw_driver); ^~~~~~~~~~~~~~~~~~~~~~ >> include/linux/module.h:138:7: error: redefinition of 'cleanup_module' void cleanup_module(void) __attribute__((alias(#exitfn))); ^ >> drivers/dma/axi_dma_platform.c:1056:1: note: in expansion of macro 'module_exit' module_exit(dw_exit); ^~~~~~~~~~~ include/linux/module.h:138:7: note: previous definition of 'cleanup_module' was here void cleanup_module(void) __attribute__((alias(#exitfn))); ^ include/linux/device.h:1468:1: note: in expansion of macro 'module_exit' module_exit(__driver##_exit); ^~~~~~~~~~~ include/linux/platform_device.h:228:2: note: in expansion of macro 'module_driver' module_driver(__platform_driver, platform_driver_register, \ ^~~~~~~~~~~~~ >> drivers/dma/axi_dma_platform.c:1044:1: note: in expansion of macro 'module_platform_driver' module_platform_driver(dw_driver); ^~~~~~~~~~~~~~~~~~~~~~ vim +/__inittest +130 include/linux/module.h 0fd972a7 Paul Gortmaker 2015-05-01 109 #define early_initcall(fn) module_init(fn) 0fd972a7 Paul Gortmaker 2015-05-01 110 #define core_initcall(fn) module_init(fn) 0fd972a7 Paul Gortmaker 2015-05-01 111 #define core_initcall_sync(fn) module_init(fn) 0fd972a7 Paul Gortmaker 2015-05-01 112 #define postcore_initcall(fn) module_init(fn) 0fd972a7 Paul Gortmaker 2015-05-01 113 #define postcore_initcall_sync(fn) module_init(fn) 0fd972a7 Paul Gortmaker 2015-05-01 114 #define arch_initcall(fn) module_init(fn) 0fd972a7 Paul Gortmaker 2015-05-01 @115 #define subsys_initcall(fn) module_init(fn) 0fd972a7 Paul Gortmaker 2015-05-01 116 #define subsys_initcall_sync(fn) module_init(fn) 0fd972a7 Paul Gortmaker 2015-05-01 117 #define fs_initcall(fn) module_init(fn) 0fd972a7 Paul Gortmaker 2015-05-01 118 #define fs_initcall_sync(fn) module_init(fn) 0fd972a7 Paul Gortmaker 2015-05-01 119 #define rootfs_initcall(fn) module_init(fn) 0fd972a7 Paul Gortmaker 2015-05-01 120 #define device_initcall(fn) module_init(fn) 0fd972a7 Paul Gortmaker 2015-05-01 121 #define device_initcall_sync(fn) module_init(fn) 0fd972a7 Paul Gortmaker 2015-05-01 122 #define late_initcall(fn) module_init(fn) 0fd972a7 Paul Gortmaker 2015-05-01 123 #define late_initcall_sync(fn) module_init(fn) 0fd972a7 Paul Gortmaker 2015-05-01 124 0fd972a7 Paul Gortmaker 2015-05-01 125 #define console_initcall(fn) module_init(fn) 0fd972a7 Paul Gortmaker 2015-05-01 126 #define security_initcall(fn) module_init(fn) 0fd972a7 Paul Gortmaker 2015-05-01 127 0fd972a7 Paul Gortmaker 2015-05-01 128 /* Each module must use one module_init(). */ 0fd972a7 Paul Gortmaker 2015-05-01 129 #define module_init(initfn) \ 0fd972a7 Paul Gortmaker 2015-05-01 @130 static inline initcall_t __inittest(void) \ 0fd972a7 Paul Gortmaker 2015-05-01 131 { return initfn; } \ 0fd972a7 Paul Gortmaker 2015-05-01 @132 int init_module(void) __attribute__((alias(#initfn))); 0fd972a7 Paul Gortmaker 2015-05-01 133 0fd972a7 Paul Gortmaker 2015-05-01 134 /* This is only required if you want to be unloadable. */ 0fd972a7 Paul Gortmaker 2015-05-01 135 #define module_exit(exitfn) \ 0fd972a7 Paul Gortmaker 2015-05-01 @136 static inline exitcall_t __exittest(void) \ 0fd972a7 Paul Gortmaker 2015-05-01 137 { return exitfn; } \ 0fd972a7 Paul Gortmaker 2015-05-01 @138 void cleanup_module(void) __attribute__((alias(#exitfn))); 0fd972a7 Paul Gortmaker 2015-05-01 139 0fd972a7 Paul Gortmaker 2015-05-01 140 #endif 0fd972a7 Paul Gortmaker 2015-05-01 141 :::::: The code at line 130 was first introduced by commit :::::: 0fd972a7d91d6e15393c449492a04d94c0b89351 module: relocate module_init from init.h to module.h :::::: TO: Paul Gortmaker :::::: CC: Paul Gortmaker --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation