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Wed, 06 Jul 2022 13:17:04 +0000 Date: Wed, 6 Jul 2022 21:16:16 +0800 From: kernel test robot To: Vijendar Mukunda Cc: kbuild-all@lists.01.org, GNU/Weeb Mailing List , linux-kernel@vger.kernel.org, Mark Brown Subject: [ammarfaizi2-block:broonie/sound/for-next 328/350] sound/soc/amd/acp-es8336.c:200:13: warning: variable 'ret' set but not used Message-ID: <202207062130.ZOiHtbFz-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://github.com/ammarfaizi2/linux-block broonie/sound/for-next head: b182f4804a456b4ffdef1da14aef92c8d4cfda4a commit: f94fa84058014f81ad526641f1b1f583ca2cf32f [328/350] ASoC: amd: enable machine driver build for Jadeite platform config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20220706/202207062130.ZOiHtbFz-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-3) 11.3.0 reproduce (this is a W=1 build): # https://github.com/ammarfaizi2/linux-block/commit/f94fa84058014f81ad526641f1b1f583ca2cf32f git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block git fetch --no-tags ammarfaizi2-block broonie/sound/for-next git checkout f94fa84058014f81ad526641f1b1f583ca2cf32f # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash sound/soc/amd/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): sound/soc/amd/acp-es8336.c: In function 'st_es8336_late_probe': >> sound/soc/amd/acp-es8336.c:200:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 200 | int ret; | ^~~ vim +/ret +200 sound/soc/amd/acp-es8336.c 02527c3f2300100 Vijendar Mukunda 2022-07-01 196 02527c3f2300100 Vijendar Mukunda 2022-07-01 197 static int st_es8336_late_probe(struct snd_soc_card *card) 02527c3f2300100 Vijendar Mukunda 2022-07-01 198 { 02527c3f2300100 Vijendar Mukunda 2022-07-01 199 struct acpi_device *adev; 02527c3f2300100 Vijendar Mukunda 2022-07-01 @200 int ret; 02527c3f2300100 Vijendar Mukunda 2022-07-01 201 02527c3f2300100 Vijendar Mukunda 2022-07-01 202 adev = acpi_dev_get_first_match_dev("ESSX8336", NULL, -1); 02527c3f2300100 Vijendar Mukunda 2022-07-01 203 if (adev) 02527c3f2300100 Vijendar Mukunda 2022-07-01 204 put_device(&adev->dev); 02527c3f2300100 Vijendar Mukunda 2022-07-01 205 codec_dev = acpi_get_first_physical_node(adev); 02527c3f2300100 Vijendar Mukunda 2022-07-01 206 if (!codec_dev) 02527c3f2300100 Vijendar Mukunda 2022-07-01 207 dev_err(card->dev, "can not find codec dev\n"); 02527c3f2300100 Vijendar Mukunda 2022-07-01 208 02527c3f2300100 Vijendar Mukunda 2022-07-01 209 ret = devm_acpi_dev_add_driver_gpios(codec_dev, acpi_es8336_gpios); 02527c3f2300100 Vijendar Mukunda 2022-07-01 210 02527c3f2300100 Vijendar Mukunda 2022-07-01 211 gpio_pa = gpiod_get_optional(codec_dev, "pa-enable", GPIOD_OUT_LOW); 02527c3f2300100 Vijendar Mukunda 2022-07-01 212 if (IS_ERR(gpio_pa)) { 02527c3f2300100 Vijendar Mukunda 2022-07-01 213 ret = dev_err_probe(card->dev, PTR_ERR(gpio_pa), 02527c3f2300100 Vijendar Mukunda 2022-07-01 214 "could not get pa-enable GPIO\n"); 02527c3f2300100 Vijendar Mukunda 2022-07-01 215 gpiod_put(gpio_pa); 02527c3f2300100 Vijendar Mukunda 2022-07-01 216 put_device(codec_dev); 02527c3f2300100 Vijendar Mukunda 2022-07-01 217 } 02527c3f2300100 Vijendar Mukunda 2022-07-01 218 return 0; 02527c3f2300100 Vijendar Mukunda 2022-07-01 219 } 02527c3f2300100 Vijendar Mukunda 2022-07-01 220 :::::: The code at line 200 was first introduced by commit :::::: 02527c3f2300100a25524c8c020d98c7957e485e ASoC: amd: add Machine driver for Jadeite platform :::::: TO: Vijendar Mukunda :::::: CC: Mark Brown -- 0-DAY CI Kernel Test Service https://01.org/lkp