tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 8552c902efe7ef670b6961fb8885b67961aeb629 commit: 7a28f9cf6b7c8cad760b4d4ee7f53231cd76d8e4 [9208/10236] Revert "leds: Only descend into leds directory when CONFIG_NEW_LEDS is set" config: mips-bcm47xx_defconfig (https://download.01.org/0day-ci/archive/20240227/202402270609.79kfRDFE-lkp@xxxxxxxxx/config) compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project.git 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240227/202402270609.79kfRDFE-lkp@xxxxxxxxx/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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202402270609.79kfRDFE-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/leds/leds-gpio-register.c:23:25: warning: attribute declaration must precede definition [-Wignored-attributes] struct platform_device *__init gpio_led_register_device( ^ include/linux/init.h:52:17: note: expanded from macro '__init' #define __init __section(".init.text") __cold __latent_entropy __noinitretpoline ^ include/linux/compiler_attributes.h:334:56: note: expanded from macro '__section' #define __section(section) __attribute__((__section__(section))) ^ include/linux/leds.h:646:39: note: previous definition is here static inline struct platform_device *gpio_led_register_device( ^ >> drivers/leds/leds-gpio-register.c:23:25: warning: attribute declaration must precede definition [-Wignored-attributes] struct platform_device *__init gpio_led_register_device( ^ include/linux/init.h:52:41: note: expanded from macro '__init' #define __init __section(".init.text") __cold __latent_entropy __noinitretpoline ^ include/linux/compiler_types.h:113:34: note: expanded from macro '__cold' #define __cold __attribute__((__cold__)) ^ include/linux/leds.h:646:39: note: previous definition is here static inline struct platform_device *gpio_led_register_device( ^ drivers/leds/leds-gpio-register.c:23:32: error: redefinition of 'gpio_led_register_device' struct platform_device *__init gpio_led_register_device( ^ include/linux/leds.h:646:39: note: previous definition is here static inline struct platform_device *gpio_led_register_device( ^ 2 warnings and 1 error generated. vim +23 drivers/leds/leds-gpio-register.c 4440673a95e63a Uwe Kleine-König 2011-05-24 10 4440673a95e63a Uwe Kleine-König 2011-05-24 11 /** 4440673a95e63a Uwe Kleine-König 2011-05-24 12 * gpio_led_register_device - register a gpio-led device 4440673a95e63a Uwe Kleine-König 2011-05-24 13 * @pdata: the platform data used for the new device c5a87a4ac2bfec Lee Jones 2021-05-28 14 * @id: platform ID 4440673a95e63a Uwe Kleine-König 2011-05-24 15 * 4440673a95e63a Uwe Kleine-König 2011-05-24 16 * Makes a copy of pdata and pdata->leds and registers a new leds-gpio device 4440673a95e63a Uwe Kleine-König 2011-05-24 17 * with the result. This allows to have pdata and pdata-leds in .init.rodata 4440673a95e63a Uwe Kleine-König 2011-05-24 18 * and so saves some bytes compared to a static struct platform_device with 4440673a95e63a Uwe Kleine-König 2011-05-24 19 * static platform data. 4440673a95e63a Uwe Kleine-König 2011-05-24 20 * 4440673a95e63a Uwe Kleine-König 2011-05-24 21 * Returns the registered device or an error pointer. 4440673a95e63a Uwe Kleine-König 2011-05-24 22 */ 4440673a95e63a Uwe Kleine-König 2011-05-24 @23 struct platform_device *__init gpio_led_register_device( :::::: The code at line 23 was first introduced by commit :::::: 4440673a95e63ad888a41db596edaa0c55d3a332 leds: provide helper to register "leds-gpio" devices :::::: TO: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx> :::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
