linux-kernel - [agd5f:drm-next 147/166] 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:   Wed, 25 Aug 2021 12:53:07 +0800
From:   kernel test robot <lkp@...el.com>
To:     Jude Shih <shenshih@....com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Alex Deucher <alexander.deucher@....com>,
        Nicholas Kazlauskas <Nicholas.Kazlauskas@....com>
Subject: [agd5f:drm-next 147/166]
 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://gitlab.freedesktop.org/agd5f/linux.git drm-next
head:   dd152519d914e25cc126edafd370cae0df1adcf4
commit: 6480afda51d535cd62e0dc3bc1f6b4224f1b8fb3 [147/166] drm/amd/display: Support for DMUB HPD interrupt handling
config: sparc-randconfig-r015-20210824 (attached as .config)
compiler: sparc64-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
        git remote add agd5f https://gitlab.freedesktop.org/agd5f/linux.git
        git fetch --no-tags agd5f drm-next
        git checkout 6480afda51d535cd62e0dc3bc1f6b4224f1b8fb3
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=sparc SHELL=/bin/bash drivers/gpu/drm/

If you fix the issue, kindly add following tag as appropriate
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, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (31829 bytes)