tree: https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git topic/gen3-latest head: 88f41090789e9cdfe3715fb77bd9542b75536d60 commit: c585bda5a818d6c75430e57587c7e529395ddfbf [911/1492] [media] i2c: adv7482: add adv7482 driver config: i386-allmodconfig (attached as .config) compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705 reproduce: git checkout c585bda5a818d6c75430e57587c7e529395ddfbf # save the attached .config to linux build tree make ARCH=i386 All error/warnings (new ones prefixed by >>): In file included from drivers/media/i2c/adv7482.c:15:0: drivers/media/i2c/adv7482.c:1368:25: error: 'adv7482_of_ids' undeclared here (not in a function) MODULE_DEVICE_TABLE(of, adv7482_of_ids); ^ include/linux/module.h:213:21: note: in definition of macro 'MODULE_DEVICE_TABLE' extern const typeof(name) __mod_##type##__##name##_device_table \ ^~~~ >> include/linux/module.h:213:27: error: '__mod_of__adv7482_of_ids_device_table' aliased to undefined symbol 'adv7482_of_ids' extern const typeof(name) __mod_##type##__##name##_device_table \ ^ >> drivers/media/i2c/adv7482.c:1368:1: note: in expansion of macro 'MODULE_DEVICE_TABLE' MODULE_DEVICE_TABLE(of, adv7482_of_ids); ^~~~~~~~~~~~~~~~~~~ drivers/media/i2c/adv7482.c:807:12: warning: 'adv7482_query_dv_timings' defined but not used [-Wunused-function] static int adv7482_query_dv_timings(struct v4l2_subdev *sd, ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/media/i2c/adv7482.c:795:12: warning: 'adv7482_g_dv_timings' defined but not used [-Wunused-function] static int adv7482_g_dv_timings(struct v4l2_subdev *sd, ^~~~~~~~~~~~~~~~~~~~ drivers/media/i2c/adv7482.c:761:12: warning: 'adv7482_s_dv_timings' defined but not used [-Wunused-function] static int adv7482_s_dv_timings(struct v4l2_subdev *sd, ^~~~~~~~~~~~~~~~~~~~ vim +213 include/linux/module.h ^1da177e Linus Torvalds 2005-04-16 207 /* What your module does. */ ^1da177e Linus Torvalds 2005-04-16 208 #define MODULE_DESCRIPTION(_description) MODULE_INFO(description, _description) ^1da177e Linus Torvalds 2005-04-16 209 cff26a51 Rusty Russell 2014-02-03 210 #ifdef MODULE cff26a51 Rusty Russell 2014-02-03 211 /* Creates an alias so file2alias.c can find device table. */ ^1da177e Linus Torvalds 2005-04-16 212 #define MODULE_DEVICE_TABLE(type, name) \ 6301939d Andrey Ryabinin 2015-02-13 @213 extern const typeof(name) __mod_##type##__##name##_device_table \ cff26a51 Rusty Russell 2014-02-03 214 __attribute__ ((unused, alias(__stringify(name)))) cff26a51 Rusty Russell 2014-02-03 215 #else /* !MODULE */ cff26a51 Rusty Russell 2014-02-03 216 #define MODULE_DEVICE_TABLE(type, name) :::::: The code at line 213 was first introduced by commit :::::: 6301939d97d079f0d3dbe71e750f4daf5d39fc33 module: fix types of device tables aliases :::::: TO: Andrey Ryabinin <a.ryabinin@xxxxxxxxxxx> :::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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