* Re: [PATCH] ASoC: Intel: Unify HDAudio-ext bus initialization
[not found] <20211018192134.353931-1-cezary.rojewski@intel.com>
@ 2021-10-24 17:42 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2021-10-24 17:42 UTC (permalink / raw)
To: Cezary Rojewski; +Cc: llvm, kbuild-all
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Hi Cezary,
I love your patch! Perhaps something to improve:
[auto build test WARNING on broonie-sound/for-next]
[also build test WARNING on tiwai-sound/for-next v5.15-rc6 next-20211022]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Cezary-Rojewski/ASoC-Intel-Unify-HDAudio-ext-bus-initialization/20211019-032047
base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
config: x86_64-randconfig-a012-20211022 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 5dc339d9825f1dbe788cfb69c88210a59bbf8e3a)
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://github.com/0day-ci/linux/commit/997e684694fcfc54bfef7a1c21e1788bc52a29af
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Cezary-Rojewski/ASoC-Intel-Unify-HDAudio-ext-bus-initialization/20211019-032047
git checkout 997e684694fcfc54bfef7a1c21e1788bc52a29af
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> sound/soc/intel/skylake/skl.c:864:19: warning: variable 'bus' set but not used [-Wunused-but-set-variable]
struct hdac_bus *bus;
^
1 warning generated.
vim +/bus +864 sound/soc/intel/skylake/skl.c
ab1b732d53c18f Vinod Koul 2017-05-04 855
d8c2dab8381d58 Jeeja KP 2015-07-09 856 /*
d8c2dab8381d58 Jeeja KP 2015-07-09 857 * constructor
d8c2dab8381d58 Jeeja KP 2015-07-09 858 */
d8c2dab8381d58 Jeeja KP 2015-07-09 859 static int skl_create(struct pci_dev *pci,
bcc2a2dc3ba8c3 Cezary Rojewski 2019-07-23 860 struct skl_dev **rskl)
d8c2dab8381d58 Jeeja KP 2015-07-09 861 {
6bae5ea9498926 Rakesh Ughreja 2018-08-22 862 struct hdac_ext_bus_ops *ext_ops = NULL;
bcc2a2dc3ba8c3 Cezary Rojewski 2019-07-23 863 struct skl_dev *skl;
76f56fae1cf904 Rakesh Ughreja 2018-06-01 @864 struct hdac_bus *bus;
00deadb5d86a3c Rakesh Ughreja 2018-08-22 865 struct hda_bus *hbus;
d8c2dab8381d58 Jeeja KP 2015-07-09 866 int err;
d8c2dab8381d58 Jeeja KP 2015-07-09 867
d8c2dab8381d58 Jeeja KP 2015-07-09 868 *rskl = NULL;
d8c2dab8381d58 Jeeja KP 2015-07-09 869
d8c2dab8381d58 Jeeja KP 2015-07-09 870 err = pci_enable_device(pci);
d8c2dab8381d58 Jeeja KP 2015-07-09 871 if (err < 0)
d8c2dab8381d58 Jeeja KP 2015-07-09 872 return err;
d8c2dab8381d58 Jeeja KP 2015-07-09 873
d8c2dab8381d58 Jeeja KP 2015-07-09 874 skl = devm_kzalloc(&pci->dev, sizeof(*skl), GFP_KERNEL);
d8c2dab8381d58 Jeeja KP 2015-07-09 875 if (!skl) {
d8c2dab8381d58 Jeeja KP 2015-07-09 876 pci_disable_device(pci);
d8c2dab8381d58 Jeeja KP 2015-07-09 877 return -ENOMEM;
d8c2dab8381d58 Jeeja KP 2015-07-09 878 }
76f56fae1cf904 Rakesh Ughreja 2018-06-01 879
00deadb5d86a3c Rakesh Ughreja 2018-08-22 880 hbus = skl_to_hbus(skl);
76f56fae1cf904 Rakesh Ughreja 2018-06-01 881 bus = skl_to_bus(skl);
6bae5ea9498926 Rakesh Ughreja 2018-08-22 882
776cb3b80ede9e Amadeusz Sławiński 2019-06-17 883 INIT_LIST_HEAD(&skl->ppl_list);
776cb3b80ede9e Amadeusz Sławiński 2019-06-17 884 INIT_LIST_HEAD(&skl->bind_list);
776cb3b80ede9e Amadeusz Sławiński 2019-06-17 885
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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