Messages in this thread | | | Date | Tue, 16 Aug 2022 16:39:03 +0800 | From | kernel test robot <> | Subject | [asahilinux:bits/070-audio 4/16] sound/soc/codecs/tas2764.c:681:20: warning: cast to smaller integer type 'enum tas2764_devid' from 'const void *' |
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tree: https://github.com/AsahiLinux/linux bits/070-audio head: 51024ef467ff6c288e679bc72d0e3fcdd54d9b39 commit: e8c4eabb2252a8ee21269737e90c57973ab36269 [4/16] ASoC: tas2764: Extend driver to SN012776 config: arm64-randconfig-r022-20220815 (https://download.01.org/0day-ci/archive/20220816/202208161624.BKESkCXj-lkp@intel.com/config) compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project aed5e3bea138ce581d682158eb61c27b3cfdd6ec) 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 # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://github.com/AsahiLinux/linux/commit/e8c4eabb2252a8ee21269737e90c57973ab36269 git remote add asahilinux https://github.com/AsahiLinux/linux git fetch --no-tags asahilinux bits/070-audio git checkout e8c4eabb2252a8ee21269737e90c57973ab36269 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash sound/soc/codecs/
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> sound/soc/codecs/tas2764.c:681:20: warning: cast to smaller integer type 'enum tas2764_devid' from 'const void *' [-Wvoid-pointer-to-enum-cast] tas2764->devid = (enum tas2764_devid) of_id->data; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated.
vim +681 sound/soc/codecs/tas2764.c
665 666 static int tas2764_i2c_probe(struct i2c_client *client) 667 { 668 struct tas2764_priv *tas2764; 669 const struct of_device_id *of_id = NULL; 670 int result; 671 672 tas2764 = devm_kzalloc(&client->dev, sizeof(struct tas2764_priv), 673 GFP_KERNEL); 674 if (!tas2764) 675 return -ENOMEM; 676 677 if (client->dev.of_node) 678 of_id = of_match_device(tas2764_of_match, &client->dev); 679 680 if (of_id) > 681 tas2764->devid = (enum tas2764_devid) of_id->data; 682 else 683 tas2764->devid = DEVID_TAS2764; 684 685 tas2764->dev = &client->dev; 686 i2c_set_clientdata(client, tas2764); 687 dev_set_drvdata(&client->dev, tas2764); 688 689 tas2764->regmap = devm_regmap_init_i2c(client, &tas2764_i2c_regmap); 690 if (IS_ERR(tas2764->regmap)) { 691 result = PTR_ERR(tas2764->regmap); 692 dev_err(&client->dev, "Failed to allocate register map: %d\n", 693 result); 694 return result; 695 } 696 697 if (client->dev.of_node) { 698 result = tas2764_parse_dt(&client->dev, tas2764); 699 if (result) { 700 dev_err(tas2764->dev, "%s: Failed to parse devicetree\n", 701 __func__); 702 return result; 703 } 704 } 705 706 return devm_snd_soc_register_component(tas2764->dev, 707 &soc_component_driver_tas2764, 708 tas2764_dai_driver, 709 ARRAY_SIZE(tas2764_dai_driver)); 710 } 711
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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