From: kernel test robot <lkp@intel.com>
To: Gaosheng Cui <cuigaosheng1@huawei.com>
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
Linux Memory Management List <linux-mm@kvack.org>,
Mark Brown <broonie@kernel.org>
Subject: [linux-next:master 6202/7934] sound/soc/intel/skylake/skl.c:735:23: error: use of undeclared identifier 'skl'
Date: Tue, 20 Sep 2022 07:01:21 +0800 [thread overview]
Message-ID: <202209200627.BuXVSUNo-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 4c9ca5b1597e3222177ba2a94658f78fa5ef4f58
commit: 515626a33a194c4caaf2879dbf9e00e882582af0 [6202/7934] ASoC: Intel: fix unused-variable warning in probe_codec
config: x86_64-randconfig-a006-20220919 (https://download.01.org/0day-ci/archive/20220920/202209200627.BuXVSUNo-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=515626a33a194c4caaf2879dbf9e00e882582af0
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 515626a33a194c4caaf2879dbf9e00e882582af0
# 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=x86_64 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
Note: the linux-next/master HEAD 4c9ca5b1597e3222177ba2a94658f78fa5ef4f58 builds fine.
It may have been fixed somewhere.
All errors (new ones prefixed by >>):
>> sound/soc/intel/skylake/skl.c:735:23: error: use of undeclared identifier 'skl'
hdev = devm_kzalloc(&skl->pci->dev, sizeof(*hdev), GFP_KERNEL);
^
sound/soc/intel/skylake/skl.c:953:42: warning: shift count >= width of type [-Wshift-count-overflow]
if (dma_set_mask_and_coherent(bus->dev, DMA_BIT_MASK(64)))
^~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:76:54: note: expanded from macro 'DMA_BIT_MASK'
#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
^ ~~~
1 warning and 1 error generated.
vim +/skl +735 sound/soc/intel/skylake/skl.c
8c4e7c2ee8096b Pierre-Louis Bossart 2018-11-18 691
d8c2dab8381d58 Jeeja KP 2015-07-09 692 /*
d8c2dab8381d58 Jeeja KP 2015-07-09 693 * Probe the given codec address
d8c2dab8381d58 Jeeja KP 2015-07-09 694 */
76f56fae1cf904 Rakesh Ughreja 2018-06-01 695 static int probe_codec(struct hdac_bus *bus, int addr)
d8c2dab8381d58 Jeeja KP 2015-07-09 696 {
d8c2dab8381d58 Jeeja KP 2015-07-09 697 unsigned int cmd = (addr << 28) | (AC_NODE_ROOT << 20) |
d8c2dab8381d58 Jeeja KP 2015-07-09 698 (AC_VERB_PARAMETERS << 8) | AC_PAR_VENDOR_ID;
e6a33532affd14 Dan Carpenter 2017-04-20 699 unsigned int res = -1;
8c4e7c2ee8096b Pierre-Louis Bossart 2018-11-18 700 #if IS_ENABLED(CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC)
515626a33a194c Gaosheng Cui 2022-08-22 701 struct skl_dev *skl = bus_to_skl(bus);
6bae5ea9498926 Rakesh Ughreja 2018-08-22 702 struct hdac_hda_priv *hda_codec;
6bae5ea9498926 Rakesh Ughreja 2018-08-22 703 int err;
8c4e7c2ee8096b Pierre-Louis Bossart 2018-11-18 704 #endif
8c4e7c2ee8096b Pierre-Louis Bossart 2018-11-18 705 struct hdac_device *hdev;
d8c2dab8381d58 Jeeja KP 2015-07-09 706
d8c2dab8381d58 Jeeja KP 2015-07-09 707 mutex_lock(&bus->cmd_mutex);
d8c2dab8381d58 Jeeja KP 2015-07-09 708 snd_hdac_bus_send_cmd(bus, cmd);
d8c2dab8381d58 Jeeja KP 2015-07-09 709 snd_hdac_bus_get_response(bus, addr, &res);
d8c2dab8381d58 Jeeja KP 2015-07-09 710 mutex_unlock(&bus->cmd_mutex);
d8c2dab8381d58 Jeeja KP 2015-07-09 711 if (res == -1)
d8c2dab8381d58 Jeeja KP 2015-07-09 712 return -EIO;
00deadb5d86a3c Rakesh Ughreja 2018-08-22 713 dev_dbg(bus->dev, "codec #%d probed OK: %x\n", addr, res);
d8c2dab8381d58 Jeeja KP 2015-07-09 714
8c4e7c2ee8096b Pierre-Louis Bossart 2018-11-18 715 #if IS_ENABLED(CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC)
6bae5ea9498926 Rakesh Ughreja 2018-08-22 716 hda_codec = devm_kzalloc(&skl->pci->dev, sizeof(*hda_codec),
6bae5ea9498926 Rakesh Ughreja 2018-08-22 717 GFP_KERNEL);
6bae5ea9498926 Rakesh Ughreja 2018-08-22 718 if (!hda_codec)
6298542fa33b6b Rakesh Ughreja 2018-06-01 719 return -ENOMEM;
6298542fa33b6b Rakesh Ughreja 2018-06-01 720
6bae5ea9498926 Rakesh Ughreja 2018-08-22 721 hda_codec->codec.bus = skl_to_hbus(skl);
6bae5ea9498926 Rakesh Ughreja 2018-08-22 722 hdev = &hda_codec->codec.core;
6bae5ea9498926 Rakesh Ughreja 2018-08-22 723
163cd1059a85d2 Kai Vehmanen 2020-09-21 724 err = snd_hdac_ext_bus_device_init(bus, addr, hdev, HDA_DEV_ASOC);
6bae5ea9498926 Rakesh Ughreja 2018-08-22 725 if (err < 0)
6bae5ea9498926 Rakesh Ughreja 2018-08-22 726 return err;
6bae5ea9498926 Rakesh Ughreja 2018-08-22 727
6bae5ea9498926 Rakesh Ughreja 2018-08-22 728 /* use legacy bus only for HDA codecs, idisp uses ext bus */
6bae5ea9498926 Rakesh Ughreja 2018-08-22 729 if ((res & 0xFFFF0000) != IDISP_INTEL_VENDOR_ID) {
6bae5ea9498926 Rakesh Ughreja 2018-08-22 730 hdev->type = HDA_DEV_LEGACY;
6bae5ea9498926 Rakesh Ughreja 2018-08-22 731 load_codec_module(&hda_codec->codec);
6bae5ea9498926 Rakesh Ughreja 2018-08-22 732 }
6bae5ea9498926 Rakesh Ughreja 2018-08-22 733 return 0;
8c4e7c2ee8096b Pierre-Louis Bossart 2018-11-18 734 #else
8c4e7c2ee8096b Pierre-Louis Bossart 2018-11-18 @735 hdev = devm_kzalloc(&skl->pci->dev, sizeof(*hdev), GFP_KERNEL);
8c4e7c2ee8096b Pierre-Louis Bossart 2018-11-18 736 if (!hdev)
8c4e7c2ee8096b Pierre-Louis Bossart 2018-11-18 737 return -ENOMEM;
8c4e7c2ee8096b Pierre-Louis Bossart 2018-11-18 738
163cd1059a85d2 Kai Vehmanen 2020-09-21 739 return snd_hdac_ext_bus_device_init(bus, addr, hdev, HDA_DEV_ASOC);
8c4e7c2ee8096b Pierre-Louis Bossart 2018-11-18 740 #endif /* CONFIG_SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC */
d8c2dab8381d58 Jeeja KP 2015-07-09 741 }
d8c2dab8381d58 Jeeja KP 2015-07-09 742
:::::: The code at line 735 was first introduced by commit
:::::: 8c4e7c2ee8096b5ca8214418f287b3878d578cc0 ASoC: Intel: Skylake: fix Kconfigs, make HDaudio codec optional
:::::: TO: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
:::::: CC: Mark Brown <broonie@kernel.org>
--
0-DAY CI Kernel Test Service
https://01.org/lkp
reply other threads:[~2022-09-19 23:02 UTC|newest]
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