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List:       linux-kernel
Subject:    Re: [PATCH v1 1/1] platform/x86: asus-wireless: Replace open coded acpi_match_device()
From:       kernel test robot <lkp () intel ! com>
Date:       2022-06-30 23:28:09
Message-ID: 202207010744.ugH4lnF8-lkp () intel ! com
[Download RAW message or body]

Hi Andy,

I love your patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v5.19-rc4 next-20220630]
[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/intel-lab-lkp/linux/commits/Andy-Shevchenko/platform-x86-asus-wireless-Replace-open-coded-acpi_match_device/20220701-033501
                
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git \
                1a0e93df1e107dc766fdf86ae88076efd9f376e6
config: x86_64-randconfig-a003 \
                (https://download.01.org/0day-ci/archive/20220701/202207010744.ugH4lnF8-lkp@intel.com/config)
                
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project \
a774ba7f60d1fef403b5507b1b1a7475d3684d71) 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/intel-lab-lkp/linux/commit/6aca63018deba5520de593749517efd03f7289c7
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review \
Andy-Shevchenko/platform-x86-asus-wireless-Replace-open-coded-acpi_match_device/20220701-033501  git \
checkout 6aca63018deba5520de593749517efd03f7289c7  # 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 drivers/platform/x86/

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

> > drivers/platform/x86/asus-wireless.c:151:25: error: incompatible pointer types passing 'struct \
> > acpi_device *' to parameter of type 'const struct acpi_device_id *' \
> > [-Werror,-Wincompatible-pointer-types]
           id = acpi_match_device(adev, device_ids);
                                  ^~~~
   include/linux/acpi.h:713:77: note: passing argument to parameter 'ids' here
   const struct acpi_device_id *acpi_match_device(const struct acpi_device_id *ids,
                                                                               ^
> > drivers/platform/x86/asus-wireless.c:151:31: error: incompatible pointer types passing 'const struct \
> > acpi_device_id[3]' to parameter of type 'const struct device *' \
> > [-Werror,-Wincompatible-pointer-types]
           id = acpi_match_device(adev, device_ids);
                                        ^~~~~~~~~~
   include/linux/acpi.h:714:34: note: passing argument to parameter 'dev' here
                                                  const struct device *dev);
                                                                       ^
   2 errors generated.


vim +151 drivers/platform/x86/asus-wireless.c

   125	
   126	static int asus_wireless_add(struct acpi_device *adev)
   127	{
   128		struct asus_wireless_data *data;
   129		const struct acpi_device_id *id;
   130		int err;
   131	
   132		data = devm_kzalloc(&adev->dev, sizeof(*data), GFP_KERNEL);
   133		if (!data)
   134			return -ENOMEM;
   135		adev->driver_data = data;
   136		data->adev = adev;
   137	
   138		data->idev = devm_input_allocate_device(&adev->dev);
   139		if (!data->idev)
   140			return -ENOMEM;
   141		data->idev->name = "Asus Wireless Radio Control";
   142		data->idev->phys = "asus-wireless/input0";
   143		data->idev->id.bustype = BUS_HOST;
   144		data->idev->id.vendor = PCI_VENDOR_ID_ASUSTEK;
   145		set_bit(EV_KEY, data->idev->evbit);
   146		set_bit(KEY_RFKILL, data->idev->keybit);
   147		err = input_register_device(data->idev);
   148		if (err)
   149			return err;
   150	
 > 151		id = acpi_match_device(adev, device_ids);
   152		if (id)
   153			data->hswc_params = (const struct hswc_params *)id->driver_data;
   154		if (!data->hswc_params)
   155			return 0;
   156	
   157		data->wq = create_singlethread_workqueue("asus_wireless_workqueue");
   158		if (!data->wq)
   159			return -ENOMEM;
   160		INIT_WORK(&data->led_work, led_state_update);
   161		data->led.name = "asus-wireless::airplane";
   162		data->led.brightness_set = led_state_set;
   163		data->led.brightness_get = led_state_get;
   164		data->led.flags = LED_CORE_SUSPENDRESUME;
   165		data->led.max_brightness = 1;
   166		data->led.default_trigger = "rfkill-none";
   167		err = devm_led_classdev_register(&adev->dev, &data->led);
   168		if (err)
   169			destroy_workqueue(data->wq);
   170	
   171		return err;
   172	}
   173	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp


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