Hi Thank you for this report. I will post v2 patch, soon kbuild test robot wrote: > > [1 <text/plain; us-ascii (7bit)>] > Hi Kuninori, > > Thank you for the patch! Yet something to improve: > > [auto build test ERROR on linuxtv-media/master] > [also build test ERROR on next-20180328] > [cannot apply to v4.16-rc7] > [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] > > url: https://github.com/0day-ci/linux/commits/Kuninori-Morimoto/media-i2c-wm9090-replace-codec-to-component/20180329-082843 > base: git://linuxtv.org/media_tree.git master > config: i386-allmodconfig (attached as .config) > compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 > reproduce: > # save the attached .config to linux build tree > make ARCH=i386 > > All errors (new ones prefixed by >>): > > >> drivers/media/i2c/tda1997x.c:2494:12: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] > .remove = tda1997x_codec_remove, > ^~~~~~~~~~~~~~~~~~~~~ > drivers/media/i2c/tda1997x.c:2494:12: note: (near initialization for 'tda1997x_codec_driver.remove') > cc1: some warnings being treated as errors > > vim +2494 drivers/media/i2c/tda1997x.c > > 9ac0038d Tim Harvey 2018-02-15 2491 > b534b135 Kuninori Morimoto 2018-03-28 2492 static struct snd_soc_component_driver tda1997x_codec_driver = { > 9ac0038d Tim Harvey 2018-02-15 2493 .probe = tda1997x_codec_probe, > 9ac0038d Tim Harvey 2018-02-15 @2494 .remove = tda1997x_codec_remove, > b534b135 Kuninori Morimoto 2018-03-28 2495 .idle_bias_on = 1, > b534b135 Kuninori Morimoto 2018-03-28 2496 .use_pmdown_time = 1, > b534b135 Kuninori Morimoto 2018-03-28 2497 .endianness = 1, > b534b135 Kuninori Morimoto 2018-03-28 2498 .non_legacy_dai_naming = 1, > 9ac0038d Tim Harvey 2018-02-15 2499 }; > 9ac0038d Tim Harvey 2018-02-15 2500 > > :::::: The code at line 2494 was first introduced by commit > :::::: 9ac0038db9a7e10fc8f425010ec98b7afc2ff621 media: i2c: Add TDA1997x HDMI receiver driver > > :::::: TO: Tim Harvey <tharvey@xxxxxxxxxxxxx> > :::::: CC: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx> > > --- > 0-DAY kernel test infrastructure Open Source Technology Center > https://lists.01.org/pipermail/kbuild-all Intel Corporation > [2 .config.gz <application/gzip (base64)>] >