Re: [PATCH v4 2/2] media: rc: introduce Meson IR TX driver

From: kernel test robot <lkp@intel.com>
To: Viktor Prutyanov <viktor.prutyanov@phystech.edu>,
	sean@mess.org, mchehab@kernel.org, robh+dt@kernel.org,
	khilman@baylibre.com, narmstrong@baylibre.com
Cc: kbuild-all@lists.01.org, jbrunet@baylibre.com,
	martin.blumenstingl@googlemail.com, linux-media@vger.kernel.org,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 2/2] media: rc: introduce Meson IR TX driver
Date: Tue, 13 Jul 2021 07:31:17 +0800	[thread overview]
Message-ID: <202107130728.iNfD8BzS-lkp@intel.com> (raw)
In-Reply-To: <20210712201732.31808-3-viktor.prutyanov@phystech.edu>

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Hi Viktor,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on linuxtv-media/master]
[also build test WARNING on v5.14-rc1 next-20210712]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Viktor-Prutyanov/media-rc-add-support-for-Amlogic-Meson-IR-blaster/20210713-041906
base:   git://linuxtv.org/media_tree.git master
config: sh-allmodconfig (attached as .config)
compiler: sh4-linux-gcc (GCC) 9.3.0
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/0day-ci/linux/commit/f74878fc5e09af1a0ea3a7e0c37badd2d3d0963f
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Viktor-Prutyanov/media-rc-add-support-for-Amlogic-Meson-IR-blaster/20210713-041906
        git checkout f74878fc5e09af1a0ea3a7e0c37badd2d3d0963f
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross O=build_dir ARCH=sh SHELL=/bin/bash

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 >>):

>> drivers/media/rc/meson-ir-tx.c:22: warning: expecting prototype for meson(). Prototype was for DEVICE_NAME() instead

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for SND_ATMEL_SOC_PDC
   Depends on SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && HAS_DMA
   Selected by
   - SND_ATMEL_SOC_SSC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC
   - SND_ATMEL_SOC_SSC_PDC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && ATMEL_SSC

vim +22 drivers/media/rc/meson-ir-tx.c

    21	
  > 22	#define DEVICE_NAME	"Meson IR TX"
    23	#define DRIVER_NAME	"meson-ir-tx"
    24	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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