linux-kernel - [jsarha:topic/cros-sof-v4.14-rebase 6598/9999] drivers/gpu/drm/evdi/evdi_main.c:104:6: warning: no previous prototype for function 'evdi_driver

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <202210232225.f4j7w62e-lkp@intel.com>
Date:   Sun, 23 Oct 2022 22:16:26 +0800
From:   kernel test robot <lkp@...el.com>
To:     Aleksander Miera <aleksander.miera@...playlink.com>
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org, Dominik Behr <dbehr@...omium.org>,
        Stéphane Marchesin <marcheu@...omium.org>
Subject: [jsarha:topic/cros-sof-v4.14-rebase 6598/9999]
 drivers/gpu/drm/evdi/evdi_main.c:104:6: warning: no previous prototype for
 function 'evdi_driver_close'

tree:   https://github.com/jsarha/linux topic/cros-sof-v4.14-rebase
head:   18a233f3f676a98dde00947535d99ab1a54da340
commit: d1177265603ba9922299d0eb258fed42069b0843 [6598/9999] drm/evdi: improve logging in EVDI module.
config: x86_64-randconfig-k001
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
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://github.com/jsarha/linux/commit/d1177265603ba9922299d0eb258fed42069b0843
        git remote add jsarha https://github.com/jsarha/linux
        git fetch --no-tags jsarha topic/cros-sof-v4.14-rebase
        git checkout d1177265603ba9922299d0eb258fed42069b0843
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash LDFLAGS=-z max-page-size=0x200000 

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/evdi/evdi_main.c:104:6: warning: no previous prototype for function 'evdi_driver_close' [-Wmissing-prototypes]
   void evdi_driver_close(struct drm_device *drm_dev, struct drm_file *file)
        ^
   drivers/gpu/drm/evdi/evdi_main.c:104:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
   void evdi_driver_close(struct drm_device *drm_dev, struct drm_file *file)
   ^
   static 
   1 warning generated.


vim +/evdi_driver_close +104 drivers/gpu/drm/evdi/evdi_main.c

   103	
 > 104	void evdi_driver_close(struct drm_device *drm_dev, struct drm_file *file)
   105	{
   106		struct evdi_device *evdi = drm_dev->dev_private;
   107	
   108		if (evdi)
   109			evdi_painter_close(evdi, file);
   110	}
   111	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

View attachment "config" of type "text/plain" (99967 bytes)