linux-kernel - Re: [PATCH v1] ALSA: hda: cs35l41: Support mute notifications for CS35L41 HDA

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Message-ID: <202308252129.LN14FqG9-lkp@intel.com>
Date:   Fri, 25 Aug 2023 21:28:46 +0800
From:   kernel test robot <lkp@...el.com>
To:     Stefan Binding <sbinding@...nsource.cirrus.com>,
        Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
Cc:     oe-kbuild-all@...ts.linux.dev, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org, patches@...nsource.cirrus.com,
        Vitaly Rodionov <vitalyr@...nsource.cirrus.com>,
        Stefan Binding <sbinding@...nsource.cirrus.com>
Subject: Re: [PATCH v1] ALSA: hda: cs35l41: Support mute notifications for
 CS35L41 HDA

Hi Stefan,

kernel test robot noticed the following build warnings:

[auto build test WARNING on tiwai-sound/for-next]
[also build test WARNING on next-20230825]
[cannot apply to tiwai-sound/for-linus linus/master v6.5-rc7]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Stefan-Binding/ALSA-hda-cs35l41-Support-mute-notifications-for-CS35L41-HDA/20230825-200835
base:   https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git for-next
patch link:    https://lore.kernel.org/r/20230825120525.1337417-1-sbinding%40opensource.cirrus.com
patch subject: [PATCH v1] ALSA: hda: cs35l41: Support mute notifications for CS35L41 HDA
config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20230825/202308252129.LN14FqG9-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20230825/202308252129.LN14FqG9-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202308252129.LN14FqG9-lkp@intel.com/

All warnings (new ones prefixed by >>):

   sound/pci/hda/patch_realtek.c: In function 'comp_acpi_device_notify':
   sound/pci/hda/patch_realtek.c:6717:52: error: implicit declaration of function 'acpi_device_handle'; did you mean 'acpi_fwnode_handle'? [-Werror=implicit-function-declaration]
    6717 |                         spec->comps[i].acpi_notify(acpi_device_handle(spec->comps[i].adev), event,
         |                                                    ^~~~~~~~~~~~~~~~~~
         |                                                    acpi_fwnode_handle
>> sound/pci/hda/patch_realtek.c:6717:52: warning: passing argument 1 of 'spec->comps[i].acpi_notify' makes pointer from integer without a cast [-Wint-conversion]
    6717 |                         spec->comps[i].acpi_notify(acpi_device_handle(spec->comps[i].adev), event,
         |                                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
         |                                                    |
         |                                                    int
   sound/pci/hda/patch_realtek.c:6717:52: note: expected 'acpi_handle' {aka 'void *'} but argument is of type 'int'
   sound/pci/hda/patch_realtek.c: In function 'comp_bind':
   sound/pci/hda/patch_realtek.c:6737:47: error: invalid use of undefined type 'struct acpi_device'
    6737 |         ret = acpi_install_notify_handler(adev->handle, ACPI_DEVICE_NOTIFY,
         |                                               ^~
   sound/pci/hda/patch_realtek.c: In function 'comp_unbind':
   sound/pci/hda/patch_realtek.c:6760:46: error: invalid use of undefined type 'struct acpi_device'
    6760 |         ret = acpi_remove_notify_handler(adev->handle, ACPI_DEVICE_NOTIFY,
         |                                              ^~
   cc1: some warnings being treated as errors


vim +6717 sound/pci/hda/patch_realtek.c

  6706	
  6707	static void comp_acpi_device_notify(acpi_handle handle, u32 event, void *data)
  6708	{
  6709		struct hda_codec *cdc = data;
  6710		struct alc_spec *spec = cdc->spec;
  6711		int i;
  6712	
  6713		codec_info(cdc, "ACPI Notification %d\n", event);
  6714	
  6715		for (i = 0; i < HDA_MAX_COMPONENTS; i++) {
  6716			if (spec->comps[i].dev && spec->comps[i].acpi_notify)
> 6717				spec->comps[i].acpi_notify(acpi_device_handle(spec->comps[i].adev), event,
  6718							   spec->comps[i].dev);
  6719		}
  6720	}
  6721	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki