linux-kernel - Re: [PATCH v7 5/5] media: vsp1: Add VSPX support

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Message-ID: <202504020532.rdq3yOcN-lkp@intel.com>
Date: Wed, 2 Apr 2025 05:33:59 +0800
From: kernel test robot <lkp@...el.com>
To: Jacopo Mondi <jacopo.mondi+renesas@...asonboard.com>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Kieran Bingham <kieran.bingham+renesas@...asonboard.com>,
	Niklas Söderlund <niklas.soderlund@...natech.se>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
	linux-media@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
	Jacopo Mondi <jacopo.mondi+renesas@...asonboard.com>
Subject: Re: [PATCH v7 5/5] media: vsp1: Add VSPX support

Hi Jacopo,

kernel test robot noticed the following build warnings:

[auto build test WARNING on f2151613e040973c868d28c8b00885dfab69eb75]

url:    https://github.com/intel-lab-lkp/linux/commits/Jacopo-Mondi/media-vsp1-Add-support-IIF-ISP-Interface/20250401-222806
base:   f2151613e040973c868d28c8b00885dfab69eb75
patch link:    https://lore.kernel.org/r/20250401-v4h-iif-v7-5-cc547c0bddd5%40ideasonboard.com
patch subject: [PATCH v7 5/5] media: vsp1: Add VSPX support
config: i386-buildonly-randconfig-004-20250402 (https://download.01.org/0day-ci/archive/20250402/202504020532.rdq3yOcN-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250402/202504020532.rdq3yOcN-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202504020532.rdq3yOcN-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/media/platform/renesas/vsp1/vsp1_vspx.c: In function 'vsp1_vspx_cleanup':
>> drivers/media/platform/renesas/vsp1/vsp1_vspx.c:599:36: warning: variable 'vspx_pipe' set but not used [-Wunused-but-set-variable]
     599 |         struct vsp1_vspx_pipeline *vspx_pipe;
         |                                    ^~~~~~~~~
--
>> drivers/media/platform/renesas/vsp1/vsp1_vspx.c:395: warning: Function parameter or struct member 'desc' not described in 'vsp1_isp_job_prepare'
>> drivers/media/platform/renesas/vsp1/vsp1_vspx.c:395: warning: expecting prototype for vsp1_vspx_job_prepare(). Prototype was for vsp1_isp_job_prepare() instead


vim +/vspx_pipe +599 drivers/media/platform/renesas/vsp1/vsp1_vspx.c

   596	
   597	void vsp1_vspx_cleanup(struct vsp1_device *vsp1)
   598	{
 > 599		struct vsp1_vspx_pipeline *vspx_pipe;

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki