Hi Meghana, [auto build test WARNING on drm/drm-next] [also build test WARNING on v4.14-rc2 next-20170929] [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/Meghana-Madhyastha/drm-tinydrm-drm_of_find_backlight-helper/20170930-122931 base: git://people.freedesktop.org/~airlied/linux.git drm-next config: x86_64-randconfig-x017-201739 (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=x86_64 All warnings (new ones prefixed by >>): In file included from drivers/gpu//drm/tinydrm/mi0283qt.c:15:0: include/drm/drm_of.h:74:1: error: expected identifier or '(' before '{' token { ^ include/drm/drm_of.h:80:1: error: expected identifier or '(' before '{' token { ^ include/drm/drm_of.h:72:40: warning: 'drm_of_find_backlight' declared 'static' but never defined [-Wunused-function] static inline struct backlight_device *drm_of_find_backlight( ^~~~~~~~~~~~~~~~~~~~~ >> include/drm/drm_of.h:78:40: warning: 'devm_drm_of_find_backlight' used but >> never defined static inline struct backlight_device *devm_drm_of_find_backlight( ^~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/devm_drm_of_find_backlight +78 include/drm/drm_of.h 71 72 static inline struct backlight_device *drm_of_find_backlight( 73 struct device *dev); > 74 { 75 return -EINVAL; 76 } 77 > 78 static inline struct backlight_device *devm_drm_of_find_backlight( 79 struct device *dev); 80 { 81 return -EINVAL; 82 } 83 #endif 84 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
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