Messages in this thread | | | Date | Mon, 19 Nov 2018 21:26:44 +0800 | From | kbuild test robot <> | Subject | sound/soc/intel/skylake/skl.c:874: undefined reference to `snd_soc_hdac_hda_get_ops' |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 9ff01193a20d391e8dbce4403dd5ef87c7eaaca6 commit: 6bae5ea9498926440ffc883f3dbceb0adc65e492 ASoC: hdac_hda: add asoc extension for legacy HDA codec drivers date: 3 months ago config: i386-randconfig-x078-11191627 (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout 6bae5ea9498926440ffc883f3dbceb0adc65e492 # save the attached .config to linux build tree make ARCH=i386
All errors (new ones prefixed by >>):
sound/soc/intel/skylake/skl.o: In function `skl_create': >> sound/soc/intel/skylake/skl.c:874: undefined reference to `snd_soc_hdac_hda_get_ops'
vim +874 sound/soc/intel/skylake/skl.c
844 845 /* 846 * constructor 847 */ 848 static int skl_create(struct pci_dev *pci, 849 const struct hdac_io_ops *io_ops, 850 struct skl **rskl) 851 { 852 struct hdac_ext_bus_ops *ext_ops = NULL; 853 struct skl *skl; 854 struct hdac_bus *bus; 855 struct hda_bus *hbus; 856 int err; 857 858 *rskl = NULL; 859 860 err = pci_enable_device(pci); 861 if (err < 0) 862 return err; 863 864 skl = devm_kzalloc(&pci->dev, sizeof(*skl), GFP_KERNEL); 865 if (!skl) { 866 pci_disable_device(pci); 867 return -ENOMEM; 868 } 869 870 hbus = skl_to_hbus(skl); 871 bus = skl_to_bus(skl); 872 873 #if IS_ENABLED(CONFIG_SND_SOC_HDAC_HDA) > 874 ext_ops = snd_soc_hdac_hda_get_ops(); 875 #endif 876 snd_hdac_ext_bus_init(bus, &pci->dev, &bus_core_ops, io_ops, ext_ops); 877 bus->use_posbuf = 1; 878 skl->pci = pci; 879 INIT_WORK(&skl->probe_work, skl_probe_work); 880 bus->bdl_pos_adj = 0; 881 882 mutex_init(&hbus->prepare_mutex); 883 hbus->pci = pci; 884 hbus->mixer_assigned = -1; 885 hbus->modelname = "sklbus"; 886 887 *rskl = skl; 888 889 return 0; 890 } 891
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