Hi Janne, kernel test robot noticed the following build warnings:
[auto build test WARNING on 15d30b46573d75f5cb58cfacded8ebab9c76a2b0] url: https://github.com/intel-lab-lkp/linux/commits/Janne-Grunau-via-B4-Relay/drm-simpledrm-Add-support-for-multiple-power-domains/20230911-004026 base: 15d30b46573d75f5cb58cfacded8ebab9c76a2b0 patch link: https://lore.kernel.org/r/20230910-simpledrm-multiple-power-domains-v1-1-f8718aefc685%40jannau.net patch subject: [PATCH] drm/simpledrm: Add support for multiple "power-domains" config: loongarch-allyesconfig (https://download.01.org/0day-ci/archive/20230911/202309110206.wdxp9yxl-...@intel.com/config) compiler: loongarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230911/202309110206.wdxp9yxl-...@intel.com/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 <l...@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202309110206.wdxp9yxl-...@intel.com/ All warnings (new ones prefixed by >>): In file included from include/linux/device.h:15, from include/linux/acpi.h:14, from include/linux/i2c.h:13, from include/uapi/linux/fb.h:6, from include/linux/fb.h:7, from include/linux/platform_data/simplefb.h:12, from drivers/gpu/drm/tiny/simpledrm.c:7: drivers/gpu/drm/tiny/simpledrm.c: In function 'simpledrm_device_detach_genpd': >> include/drm/drm_print.h:456:39: warning: ' ' flag used with '%p' gnu_printf >> format [-Wformat=] 456 | dev_##level##type((drm)->dev, "[drm] " fmt, ##__VA_ARGS__) | ^~~~~~~~ include/linux/dev_printk.h:110:30: note: in definition of macro 'dev_printk_index_wrap' 110 | _p_func(dev, fmt, ##__VA_ARGS__); \ | ^~~ include/linux/dev_printk.h:144:56: note: in expansion of macro 'dev_fmt' 144 | dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~ include/drm/drm_print.h:456:9: note: in expansion of macro 'dev_err' 456 | dev_##level##type((drm)->dev, "[drm] " fmt, ##__VA_ARGS__) | ^~~~ include/drm/drm_print.h:469:9: note: in expansion of macro '__drm_printk' 469 | __drm_printk((drm), err,, "*ERROR* " fmt, ##__VA_ARGS__) | ^~~~~~~~~~~~ drivers/gpu/drm/tiny/simpledrm.c:506:9: note: in expansion of macro 'drm_err' 506 | drm_err(&sdev->dev, "% power-domains count:%d\n", __func__, sdev->pwr_dom_count); | ^~~~~~~ vim +456 include/drm/drm_print.h e820f52577b14c6 Jim Cromie 2022-09-11 416 02c9656b2f0d699 Haneen Mohammed 2017-10-17 417 /** b52817e9de06a3a Mauro Carvalho Chehab 2020-10-27 418 * DRM_DEV_DEBUG() - Debug output for generic drm code 02c9656b2f0d699 Haneen Mohammed 2017-10-17 419 * 306589856399e18 Douglas Anderson 2021-09-21 420 * NOTE: this is deprecated in favor of drm_dbg_core(). 306589856399e18 Douglas Anderson 2021-09-21 421 * 091756bbb1a9613 Haneen Mohammed 2017-10-17 422 * @dev: device pointer 091756bbb1a9613 Haneen Mohammed 2017-10-17 423 * @fmt: printf() like format string. 02c9656b2f0d699 Haneen Mohammed 2017-10-17 424 */ db87086492581c8 Joe Perches 2018-03-16 425 #define DRM_DEV_DEBUG(dev, fmt, ...) \ db87086492581c8 Joe Perches 2018-03-16 426 drm_dev_dbg(dev, DRM_UT_CORE, fmt, ##__VA_ARGS__) b52817e9de06a3a Mauro Carvalho Chehab 2020-10-27 427 /** b52817e9de06a3a Mauro Carvalho Chehab 2020-10-27 428 * DRM_DEV_DEBUG_DRIVER() - Debug output for vendor specific part of the driver b52817e9de06a3a Mauro Carvalho Chehab 2020-10-27 429 * 306589856399e18 Douglas Anderson 2021-09-21 430 * NOTE: this is deprecated in favor of drm_dbg() or dev_dbg(). 306589856399e18 Douglas Anderson 2021-09-21 431 * b52817e9de06a3a Mauro Carvalho Chehab 2020-10-27 432 * @dev: device pointer b52817e9de06a3a Mauro Carvalho Chehab 2020-10-27 433 * @fmt: printf() like format string. b52817e9de06a3a Mauro Carvalho Chehab 2020-10-27 434 */ db87086492581c8 Joe Perches 2018-03-16 435 #define DRM_DEV_DEBUG_DRIVER(dev, fmt, ...) \ db87086492581c8 Joe Perches 2018-03-16 436 drm_dev_dbg(dev, DRM_UT_DRIVER, fmt, ##__VA_ARGS__) b52817e9de06a3a Mauro Carvalho Chehab 2020-10-27 437 /** b52817e9de06a3a Mauro Carvalho Chehab 2020-10-27 438 * DRM_DEV_DEBUG_KMS() - Debug output for modesetting code b52817e9de06a3a Mauro Carvalho Chehab 2020-10-27 439 * 306589856399e18 Douglas Anderson 2021-09-21 440 * NOTE: this is deprecated in favor of drm_dbg_kms(). 306589856399e18 Douglas Anderson 2021-09-21 441 * b52817e9de06a3a Mauro Carvalho Chehab 2020-10-27 442 * @dev: device pointer b52817e9de06a3a Mauro Carvalho Chehab 2020-10-27 443 * @fmt: printf() like format string. b52817e9de06a3a Mauro Carvalho Chehab 2020-10-27 444 */ db87086492581c8 Joe Perches 2018-03-16 445 #define DRM_DEV_DEBUG_KMS(dev, fmt, ...) \ db87086492581c8 Joe Perches 2018-03-16 446 drm_dev_dbg(dev, DRM_UT_KMS, fmt, ##__VA_ARGS__) a18b21929453af7 Lyude Paul 2018-07-16 447 fb6c7ab8718eb25 Jani Nikula 2019-12-10 448 /* fb6c7ab8718eb25 Jani Nikula 2019-12-10 449 * struct drm_device based logging fb6c7ab8718eb25 Jani Nikula 2019-12-10 450 * fb6c7ab8718eb25 Jani Nikula 2019-12-10 451 * Prefer drm_device based logging over device or prink based logging. fb6c7ab8718eb25 Jani Nikula 2019-12-10 452 */ fb6c7ab8718eb25 Jani Nikula 2019-12-10 453 fb6c7ab8718eb25 Jani Nikula 2019-12-10 454 /* Helper for struct drm_device based logging. */ fb6c7ab8718eb25 Jani Nikula 2019-12-10 455 #define __drm_printk(drm, level, type, fmt, ...) \ fb6c7ab8718eb25 Jani Nikula 2019-12-10 @456 dev_##level##type((drm)->dev, "[drm] " fmt, ##__VA_ARGS__) fb6c7ab8718eb25 Jani Nikula 2019-12-10 457 fb6c7ab8718eb25 Jani Nikula 2019-12-10 458 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
