linux-kernel - [ammarfaizi2-block:stable/linux-stable-rc/queue/5.15 42/131] drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:633: warning: expecting prototype for dmub_aux_setconfig_reply_callback(). Prototype was for dmub_aux_setconfig

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Date:   Sun, 24 Jul 2022 20:35:57 +0800
From:   kernel test robot <lkp@...el.com>
To:     Jude Shih <shenshih@....com>
Cc:     kbuild-all@...ts.01.org, Ammar Faizi <ammarfaizi2@...weeb.org>,
        GNU/Weeb Mailing List <gwml@...r.gnuweeb.org>,
        linux-kernel@...r.kernel.org, Sasha Levin <sashal@...nel.org>,
        Nicholas Kazlauskas <Nicholas.Kazlauskas@....com>,
        Alex Deucher <alexander.deucher@....com>
Subject: [ammarfaizi2-block:stable/linux-stable-rc/queue/5.15 42/131]
 drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:633: warning:
 expecting prototype for dmub_aux_setconfig_reply_callback(). Prototype was
 for dmub_aux_setconfig_callback() instead

tree:   https://github.com/ammarfaizi2/linux-block stable/linux-stable-rc/queue/5.15
head:   5de1f462672e72669ad0ac037800c4d64ad6a891
commit: 263f18aecda9dd2f3e776a7cfebebca3dc3925d4 [42/131] drm/amd/display: Support for DMUB HPD interrupt handling
config: parisc-allmodconfig (https://download.01.org/0day-ci/archive/20220724/202207242010.Z8o6RAVI-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 12.1.0
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://github.com/ammarfaizi2/linux-block/commit/263f18aecda9dd2f3e776a7cfebebca3dc3925d4
        git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
        git fetch --no-tags ammarfaizi2-block stable/linux-stable-rc/queue/5.15
        git checkout 263f18aecda9dd2f3e776a7cfebebca3dc3925d4
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=parisc SHELL=/bin/bash drivers/gpu/drm/

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/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:633: warning: expecting prototype for dmub_aux_setconfig_reply_callback(). Prototype was for dmub_aux_setconfig_callback() instead


vim +633 drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c

   622	
   623	/**
   624	 * dmub_aux_setconfig_reply_callback - Callback for AUX or SET_CONFIG command.
   625	 * @adev: amdgpu_device pointer
   626	 * @notify: dmub notification structure
   627	 *
   628	 * Dmub AUX or SET_CONFIG command completion processing callback
   629	 * Copies dmub notification to DM which is to be read by AUX command.
   630	 * issuing thread and also signals the event to wake up the thread.
   631	 */
   632	void dmub_aux_setconfig_callback(struct amdgpu_device *adev, struct dmub_notification *notify)
 > 633	{
   634		if (adev->dm.dmub_notify)
   635			memcpy(adev->dm.dmub_notify, notify, sizeof(struct dmub_notification));
   636		if (notify->type == DMUB_NOTIFICATION_AUX_REPLY)
   637			complete(&adev->dm.dmub_aux_transfer_done);
   638	}
   639	

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