Hi Daniel, [auto build test WARNING on iio/togreg] [also build test WARNING on v4.6-rc1 next-20160401] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Daniel-Baluta/iio-imu-Add-initial-support-for-Bosch-BMI160/20160401-203058 base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg config: parisc-allyesconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=parisc All warnings (new ones prefixed by >>): drivers/iio/imu/bmi160/bmi160_i2c.c:57:1: warning: data definition has no type or storage class MODULE_DEVICE_TABLE(i2c, bmi160_i2c_id); ^ drivers/iio/imu/bmi160/bmi160_i2c.c:57:1: error: type defaults to 'int' in declaration of 'MODULE_DEVICE_TABLE' [-Werror=implicit-int] drivers/iio/imu/bmi160/bmi160_i2c.c:57:1: warning: parameter names (without types) in function declaration drivers/iio/imu/bmi160/bmi160_i2c.c:63:1: warning: data definition has no type or storage class MODULE_DEVICE_TABLE(acpi, bmi160_acpi_match); ^ drivers/iio/imu/bmi160/bmi160_i2c.c:63:1: error: type defaults to 'int' in declaration of 'MODULE_DEVICE_TABLE' [-Werror=implicit-int] drivers/iio/imu/bmi160/bmi160_i2c.c:63:1: warning: parameter names (without types) in function declaration In file included from include/linux/i2c.h:30:0, from drivers/iio/imu/bmi160/bmi160_i2c.c:14: include/linux/device.h:1332:1: warning: data definition has no type or storage class module_init(__driver##_init); \ ^ include/linux/i2c.h:666:2: note: in expansion of macro 'module_driver' module_driver(__i2c_driver, i2c_add_driver, \ ^ drivers/iio/imu/bmi160/bmi160_i2c.c:75:1: note: in expansion of macro 'module_i2c_driver' module_i2c_driver(bmi160_i2c_driver); ^ include/linux/device.h:1332:1: error: type defaults to 'int' in declaration of 'module_init' [-Werror=implicit-int] module_init(__driver##_init); \ ^ include/linux/i2c.h:666:2: note: in expansion of macro 'module_driver' module_driver(__i2c_driver, i2c_add_driver, \ ^ drivers/iio/imu/bmi160/bmi160_i2c.c:75:1: note: in expansion of macro 'module_i2c_driver' module_i2c_driver(bmi160_i2c_driver); ^ In file included from include/linux/linkage.h:6:0, from include/linux/kernel.h:6, from include/linux/list.h:8, from include/linux/kobject.h:20, from include/linux/device.h:17, from include/linux/i2c.h:30, from drivers/iio/imu/bmi160/bmi160_i2c.c:14: include/linux/export.h:36:30: warning: parameter names (without types) in function declaration #define THIS_MODULE ((struct module *)0) ^ >> include/linux/i2c.h:610:22: note: in expansion of macro 'THIS_MODULE' i2c_register_driver(THIS_MODULE, driver) ^ >> include/linux/device.h:1330:9: note: in expansion of macro 'i2c_add_driver' return __register(&(__driver) , ##__VA_ARGS__); \ ^ include/linux/i2c.h:666:2: note: in expansion of macro 'module_driver' module_driver(__i2c_driver, i2c_add_driver, \ ^ drivers/iio/imu/bmi160/bmi160_i2c.c:75:1: note: in expansion of macro 'module_i2c_driver' module_i2c_driver(bmi160_i2c_driver); ^ In file included from include/linux/i2c.h:30:0, from drivers/iio/imu/bmi160/bmi160_i2c.c:14: include/linux/device.h:1337:1: warning: data definition has no type or storage class module_exit(__driver##_exit); ^ include/linux/i2c.h:666:2: note: in expansion of macro 'module_driver' module_driver(__i2c_driver, i2c_add_driver, \ ^ drivers/iio/imu/bmi160/bmi160_i2c.c:75:1: note: in expansion of macro 'module_i2c_driver' module_i2c_driver(bmi160_i2c_driver); ^ include/linux/device.h:1337:1: error: type defaults to 'int' in declaration of 'module_exit' [-Werror=implicit-int] module_exit(__driver##_exit); ^ include/linux/i2c.h:666:2: note: in expansion of macro 'module_driver' module_driver(__i2c_driver, i2c_add_driver, \ ^ drivers/iio/imu/bmi160/bmi160_i2c.c:75:1: note: in expansion of macro 'module_i2c_driver' module_i2c_driver(bmi160_i2c_driver); ^ In file included from include/linux/linkage.h:6:0, from include/linux/kernel.h:6, from include/linux/list.h:8, from include/linux/kobject.h:20, from include/linux/device.h:17, from include/linux/i2c.h:30, from drivers/iio/imu/bmi160/bmi160_i2c.c:14: include/linux/export.h:36:30: warning: parameter names (without types) in function declaration #define THIS_MODULE ((struct module *)0) ^ >> include/linux/i2c.h:610:22: note: in expansion of macro 'THIS_MODULE' i2c_register_driver(THIS_MODULE, driver) ^ >> include/linux/device.h:1330:9: note: in expansion of macro 'i2c_add_driver' return __register(&(__driver) , ##__VA_ARGS__); \ ^ include/linux/i2c.h:666:2: note: in expansion of macro 'module_driver' module_driver(__i2c_driver, i2c_add_driver, \ ^ drivers/iio/imu/bmi160/bmi160_i2c.c:75:1: note: in expansion of macro 'module_i2c_driver' module_i2c_driver(bmi160_i2c_driver); ^ drivers/iio/imu/bmi160/bmi160_i2c.c:77:15: error: expected declaration specifiers or '...' before string constant MODULE_AUTHOR("Daniel Baluta <daniel.bal...@intel.com>"); ^ drivers/iio/imu/bmi160/bmi160_i2c.c:78:20: error: expected declaration specifiers or '...' before string constant MODULE_DESCRIPTION("BMI160 I2C driver"); ^ drivers/iio/imu/bmi160/bmi160_i2c.c:79:16: error: expected declaration specifiers or '...' before string constant MODULE_LICENSE("GPL v2"); ^ In file included from include/linux/i2c.h:30:0, from drivers/iio/imu/bmi160/bmi160_i2c.c:14: drivers/iio/imu/bmi160/bmi160_i2c.c:75:19: warning: 'bmi160_i2c_driver_init' defined but not used [-Wunused-function] module_i2c_driver(bmi160_i2c_driver); ^ include/linux/device.h:1328:19: note: in definition of macro 'module_driver' static int __init __driver##_init(void) \ ^ drivers/iio/imu/bmi160/bmi160_i2c.c:75:1: note: in expansion of macro 'module_i2c_driver' module_i2c_driver(bmi160_i2c_driver); ^ cc1: some warnings being treated as errors -- drivers/iio/imu/bmi160/bmi160_spi.c:50:1: warning: data definition has no type or storage class MODULE_DEVICE_TABLE(spi, bmi160_spi_id); ^ drivers/iio/imu/bmi160/bmi160_spi.c:50:1: error: type defaults to 'int' in declaration of 'MODULE_DEVICE_TABLE' [-Werror=implicit-int] drivers/iio/imu/bmi160/bmi160_spi.c:50:1: warning: parameter names (without types) in function declaration drivers/iio/imu/bmi160/bmi160_spi.c:56:1: warning: data definition has no type or storage class MODULE_DEVICE_TABLE(acpi, bmi160_acpi_match); ^ drivers/iio/imu/bmi160/bmi160_spi.c:56:1: error: type defaults to 'int' in declaration of 'MODULE_DEVICE_TABLE' [-Werror=implicit-int] drivers/iio/imu/bmi160/bmi160_spi.c:56:1: warning: parameter names (without types) in function declaration In file included from include/linux/spi/spi.h:18:0, from drivers/iio/imu/bmi160/bmi160_spi.c:11: include/linux/device.h:1332:1: warning: data definition has no type or storage class module_init(__driver##_init); \ ^ include/linux/spi/spi.h:283:2: note: in expansion of macro 'module_driver' module_driver(__spi_driver, spi_register_driver, \ ^ drivers/iio/imu/bmi160/bmi160_spi.c:67:1: note: in expansion of macro 'module_spi_driver' module_spi_driver(bmi160_spi_driver); ^ include/linux/device.h:1332:1: error: type defaults to 'int' in declaration of 'module_init' [-Werror=implicit-int] module_init(__driver##_init); \ ^ include/linux/spi/spi.h:283:2: note: in expansion of macro 'module_driver' module_driver(__spi_driver, spi_register_driver, \ ^ drivers/iio/imu/bmi160/bmi160_spi.c:67:1: note: in expansion of macro 'module_spi_driver' module_spi_driver(bmi160_spi_driver); ^ In file included from include/linux/linkage.h:6:0, from include/linux/kernel.h:6, from include/linux/list.h:8, from include/linux/kobject.h:20, from include/linux/device.h:17, from include/linux/spi/spi.h:18, from drivers/iio/imu/bmi160/bmi160_spi.c:11: include/linux/export.h:36:30: warning: parameter names (without types) in function declaration #define THIS_MODULE ((struct module *)0) ^ >> include/linux/spi/spi.h:272:24: note: in expansion of macro 'THIS_MODULE' __spi_register_driver(THIS_MODULE, driver) ^ >> include/linux/device.h:1330:9: note: in expansion of macro >> 'spi_register_driver' return __register(&(__driver) , ##__VA_ARGS__); \ ^ include/linux/spi/spi.h:283:2: note: in expansion of macro 'module_driver' module_driver(__spi_driver, spi_register_driver, \ ^ drivers/iio/imu/bmi160/bmi160_spi.c:67:1: note: in expansion of macro 'module_spi_driver' module_spi_driver(bmi160_spi_driver); ^ In file included from include/linux/spi/spi.h:18:0, from drivers/iio/imu/bmi160/bmi160_spi.c:11: include/linux/device.h:1337:1: warning: data definition has no type or storage class module_exit(__driver##_exit); ^ include/linux/spi/spi.h:283:2: note: in expansion of macro 'module_driver' module_driver(__spi_driver, spi_register_driver, \ ^ drivers/iio/imu/bmi160/bmi160_spi.c:67:1: note: in expansion of macro 'module_spi_driver' module_spi_driver(bmi160_spi_driver); ^ include/linux/device.h:1337:1: error: type defaults to 'int' in declaration of 'module_exit' [-Werror=implicit-int] module_exit(__driver##_exit); ^ include/linux/spi/spi.h:283:2: note: in expansion of macro 'module_driver' module_driver(__spi_driver, spi_register_driver, \ ^ drivers/iio/imu/bmi160/bmi160_spi.c:67:1: note: in expansion of macro 'module_spi_driver' module_spi_driver(bmi160_spi_driver); ^ In file included from include/linux/linkage.h:6:0, from include/linux/kernel.h:6, from include/linux/list.h:8, from include/linux/kobject.h:20, from include/linux/device.h:17, from include/linux/spi/spi.h:18, from drivers/iio/imu/bmi160/bmi160_spi.c:11: include/linux/export.h:36:30: warning: parameter names (without types) in function declaration #define THIS_MODULE ((struct module *)0) ^ >> include/linux/spi/spi.h:272:24: note: in expansion of macro 'THIS_MODULE' __spi_register_driver(THIS_MODULE, driver) ^ >> include/linux/device.h:1330:9: note: in expansion of macro >> 'spi_register_driver' return __register(&(__driver) , ##__VA_ARGS__); \ ^ include/linux/spi/spi.h:283:2: note: in expansion of macro 'module_driver' module_driver(__spi_driver, spi_register_driver, \ ^ drivers/iio/imu/bmi160/bmi160_spi.c:67:1: note: in expansion of macro 'module_spi_driver' module_spi_driver(bmi160_spi_driver); ^ drivers/iio/imu/bmi160/bmi160_spi.c:69:15: error: expected declaration specifiers or '...' before string constant MODULE_AUTHOR("Daniel Baluta <daniel.bal...@intel.com"); ^ drivers/iio/imu/bmi160/bmi160_spi.c:70:20: error: expected declaration specifiers or '...' before string constant MODULE_DESCRIPTION("Bosch BMI160 SPI driver"); ^ drivers/iio/imu/bmi160/bmi160_spi.c:71:16: error: expected declaration specifiers or '...' before string constant MODULE_LICENSE("GPL v2"); ^ In file included from include/linux/spi/spi.h:18:0, from drivers/iio/imu/bmi160/bmi160_spi.c:11: drivers/iio/imu/bmi160/bmi160_spi.c:67:19: warning: 'bmi160_spi_driver_init' defined but not used [-Wunused-function] module_spi_driver(bmi160_spi_driver); ^ include/linux/device.h:1328:19: note: in definition of macro 'module_driver' static int __init __driver##_init(void) \ ^ drivers/iio/imu/bmi160/bmi160_spi.c:67:1: note: in expansion of macro 'module_spi_driver' module_spi_driver(bmi160_spi_driver); ^ cc1: some warnings being treated as errors vim +/THIS_MODULE +610 include/linux/i2c.h c7036673 Hans Verkuil 2009-06-19 594 ^1da177e Linus Torvalds 2005-04-16 595 ^1da177e Linus Torvalds 2005-04-16 596 /* ----- functions exported by i2c.o */ ^1da177e Linus Torvalds 2005-04-16 597 ^1da177e Linus Torvalds 2005-04-16 598 /* administration... ^1da177e Linus Torvalds 2005-04-16 599 */ 23af8400 Jean Delvare 2009-06-19 600 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) ^1da177e Linus Torvalds 2005-04-16 601 extern int i2c_add_adapter(struct i2c_adapter *); 71546300 Lars-Peter Clausen 2013-03-09 602 extern void i2c_del_adapter(struct i2c_adapter *); 6e13e641 David Brownell 2007-05-01 603 extern int i2c_add_numbered_adapter(struct i2c_adapter *); ^1da177e Linus Torvalds 2005-04-16 604 de59cf9e Greg Kroah-Hartman 2005-12-06 605 extern int i2c_register_driver(struct module *, struct i2c_driver *); b3e82096 Jean Delvare 2007-05-01 606 extern void i2c_del_driver(struct i2c_driver *); ^1da177e Linus Torvalds 2005-04-16 607 eb5589a8 Paul Gortmaker 2011-05-27 608 /* use a define to avoid include chaining to get THIS_MODULE */ eb5589a8 Paul Gortmaker 2011-05-27 609 #define i2c_add_driver(driver) \ eb5589a8 Paul Gortmaker 2011-05-27 @610 i2c_register_driver(THIS_MODULE, driver) de59cf9e Greg Kroah-Hartman 2005-12-06 611 e48d3319 Jean Delvare 2008-01-27 612 extern struct i2c_client *i2c_use_client(struct i2c_client *client); e48d3319 Jean Delvare 2008-01-27 613 extern void i2c_release_client(struct i2c_client *client); ^1da177e Linus Torvalds 2005-04-16 614 ^1da177e Linus Torvalds 2005-04-16 615 /* call the i2c_client->command() of all attached clients with ^1da177e Linus Torvalds 2005-04-16 616 * the given arguments */ ^1da177e Linus Torvalds 2005-04-16 617 extern void i2c_clients_command(struct i2c_adapter *adap, ^1da177e Linus Torvalds 2005-04-16 618 unsigned int cmd, void *arg); :::::: The code at line 610 was first introduced by commit :::::: eb5589a8f0dab7e29021344228856339e6a1249c include: convert various register fcns to macros to avoid include chaining :::::: TO: Paul Gortmaker <paul.gortma...@windriver.com> :::::: CC: Paul Gortmaker <paul.gortma...@windriver.com> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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