Messages in this thread | | | Date | Fri, 5 Nov 2021 20:12:19 +0800 | From | kernel test robot <> | Subject | [dinguyen:socfpga-5.14_v1 10/121] drivers/fpga/fpga-mgr-debugfs.h:30:6: warning: no previous prototype for 'fpga_mgr_debugfs_add' |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git socfpga-5.14_v1 head: cc7ba8d9b34b85acfbeefb77fa57c116c733c2c4 commit: 0f594e3dee07f3a29f4f5f1ac7e71887cf2f0f57 [10/121] FogBugz #398879-2: fpga mgr debugfs config: sparc-buildonly-randconfig-r002-20211105 (attached as .config) compiler: sparc-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git/commit/?id=0f594e3dee07f3a29f4f5f1ac7e71887cf2f0f57 git remote add dinguyen https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git git fetch --no-tags dinguyen socfpga-5.14_v1 git checkout 0f594e3dee07f3a29f4f5f1ac7e71887cf2f0f57 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=sparc
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
In file included from drivers/fpga/fpga-mgr.c:20: >> drivers/fpga/fpga-mgr-debugfs.h:30:6: warning: no previous prototype for 'fpga_mgr_debugfs_add' [-Wmissing-prototypes] 30 | void fpga_mgr_debugfs_add(struct fpga_manager *mgr) {} | ^~~~~~~~~~~~~~~~~~~~ >> drivers/fpga/fpga-mgr-debugfs.h:31:6: warning: no previous prototype for 'fpga_mgr_debugfs_remove' [-Wmissing-prototypes] 31 | void fpga_mgr_debugfs_remove(struct fpga_manager *mgr) {} | ^~~~~~~~~~~~~~~~~~~~~~~ >> drivers/fpga/fpga-mgr-debugfs.h:32:6: warning: no previous prototype for 'fpga_mgr_debugfs_init' [-Wmissing-prototypes] 32 | void fpga_mgr_debugfs_init(void) {} | ^~~~~~~~~~~~~~~~~~~~~ >> drivers/fpga/fpga-mgr-debugfs.h:33:6: warning: no previous prototype for 'fpga_mgr_debugfs_uninit' [-Wmissing-prototypes] 33 | void fpga_mgr_debugfs_uninit(void) {} | ^~~~~~~~~~~~~~~~~~~~~~~
vim +/fpga_mgr_debugfs_add +30 drivers/fpga/fpga-mgr-debugfs.h
29 > 30 void fpga_mgr_debugfs_add(struct fpga_manager *mgr) {} > 31 void fpga_mgr_debugfs_remove(struct fpga_manager *mgr) {} > 32 void fpga_mgr_debugfs_init(void) {} > 33 void fpga_mgr_debugfs_uninit(void) {} 34
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