linux-kernel - Re: [PATCH] hwmon: (aquacomputer_d5next) Add support for Aquacomputer High Flow Next

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Date:   Tue, 6 Sep 2022 19:11:38 +0800
From:   kernel test robot <lkp@...el.com>
To:     Aleksa Savic <savicaleksa83@...il.com>, linux-hwmon@...r.kernel.org
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        Aleksa Savic <savicaleksa83@...il.com>,
        Jack Doan <me@...kdoan.com>, Jean Delvare <jdelvare@...e.com>,
        Guenter Roeck <linux@...ck-us.net>,
        Jonathan Corbet <corbet@....net>, linux-doc@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] hwmon: (aquacomputer_d5next) Add support for
 Aquacomputer High Flow Next

Hi Aleksa,

I love your patch! Yet something to improve:

[auto build test ERROR on groeck-staging/hwmon-next]
[also build test ERROR on next-20220901]
[cannot apply to linus/master v6.0-rc4]
[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/Aleksa-Savic/hwmon-aquacomputer_d5next-Add-support-for-Aquacomputer-High-Flow-Next/20220905-222744
base:   https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-next
config: i386-randconfig-a002 (https://download.01.org/0day-ci/archive/20220906/202209061853.1eqL4nKA-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://github.com/intel-lab-lkp/linux/commit/0a43ba8acd8bcd54afd03ea6149d54fc99fe284c
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Aleksa-Savic/hwmon-aquacomputer_d5next-Add-support-for-Aquacomputer-High-Flow-Next/20220905-222744
        git checkout 0a43ba8acd8bcd54afd03ea6149d54fc99fe284c
        # 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=i386 SHELL=/bin/bash arch/x86/kvm/ drivers/hwmon/

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

All errors (new ones prefixed by >>):

>> drivers/hwmon/aquacomputer_d5next.c:38:3: error: use of undeclared identifier 'highflownext'
           [highflownext] = "highflownext"
            ^
   drivers/hwmon/aquacomputer_d5next.c:425:8: error: use of undeclared identifier 'highflownext'
                   case highflownext:
                        ^
   drivers/hwmon/aquacomputer_d5next.c:443:8: error: use of undeclared identifier 'highflownext'
                   case highflownext:
                        ^
   drivers/hwmon/aquacomputer_d5next.c:465:8: error: use of undeclared identifier 'highflownext'
                   case highflownext:
                        ^
   drivers/hwmon/aquacomputer_d5next.c:736:7: error: use of undeclared identifier 'highflownext'
           case highflownext:
                ^
>> drivers/hwmon/aquacomputer_d5next.c:924:7: error: use of undeclared identifier 'USB_PRODUCT_ID_HIGHFLOWNEXT'
           case USB_PRODUCT_ID_HIGHFLOWNEXT:
                ^
   drivers/hwmon/aquacomputer_d5next.c:925:16: error: use of undeclared identifier 'highflownext'
                   priv->kind = highflownext;
                                ^
   drivers/hwmon/aquacomputer_d5next.c:993:47: error: use of undeclared identifier 'USB_PRODUCT_ID_HIGHFLOWNEXT'
           { HID_USB_DEVICE(USB_VENDOR_ID_AQUACOMPUTER, USB_PRODUCT_ID_HIGHFLOWNEXT) },
                                                        ^
>> drivers/hwmon/aquacomputer_d5next.c:997:1: error: definition of variable with array type needs an explicit size or an initializer
   MODULE_DEVICE_TABLE(hid, aqc_table);
   ^
   include/linux/module.h:244:21: note: expanded from macro 'MODULE_DEVICE_TABLE'
   extern typeof(name) __mod_##type##__##name##_device_table               \
                       ^
   <scratch space>:196:1: note: expanded from here
   __mod_hid__aqc_table_device_table
   ^
   9 errors generated.


vim +/highflownext +38 drivers/hwmon/aquacomputer_d5next.c

    31	
    32	static const char *const aqc_device_names[] = {
    33		[d5next] = "d5next",
    34		[farbwerk] = "farbwerk",
    35		[farbwerk360] = "farbwerk360",
    36		[octo] = "octo",
    37		[quadro] = "quadro",
  > 38		[highflownext] = "highflownext"
    39	};
    40	

-- 
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