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Date:   Tue, 10 Oct 2023 00:02:02 +0800
From:   kernel test robot <lkp@intel.com>
To:     Lingbo Kong <quic_lingbok@quicinc.com>, ath12k@lists.infradead.org,
        kvalo@kernel.org, quic_jjohnson@quicinc.com
Cc:     oe-kbuild-all@lists.linux.dev, linux-wireless@vger.kernel.org,
        quic_lingbok@quicinc.com
Subject: Re: [PATCH v5 1/4] wifi: ath12k: add TAS capability for WCN7850
Message-ID: <202310092349.fe3kN7bp-lkp@intel.com>
References: <20231009090149.247211-2-quic_lingbok@quicinc.com>
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In-Reply-To: <20231009090149.247211-2-quic_lingbok@quicinc.com>
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Hi Lingbo,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 3b961e3a412d9d4b70418f53d07847af0a7ea376]

url:    https://github.com/intel-lab-lkp/linux/commits/Lingbo-Kong/wifi-ath12k-add-TAS-capability-for-WCN7850/20231009-170444
base:   3b961e3a412d9d4b70418f53d07847af0a7ea376
patch link:    https://lore.kernel.org/r/20231009090149.247211-2-quic_lingbok%40quicinc.com
patch subject: [PATCH v5 1/4] wifi: ath12k: add TAS capability for WCN7850
config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20231009/202310092349.fe3kN7bp-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231009/202310092349.fe3kN7bp-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202310092349.fe3kN7bp-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/net/wireless/ath/ath12k/acpi.c:109:6: warning: no previous prototype for 'ath12k_acpi_remove_notify' [-Wmissing-prototypes]
     109 | void ath12k_acpi_remove_notify(struct ath12k_base *ab)
         |      ^~~~~~~~~~~~~~~~~~~~~~~~~


vim +/ath12k_acpi_remove_notify +109 drivers/net/wireless/ath/ath12k/acpi.c

   108	
 > 109	void ath12k_acpi_remove_notify(struct ath12k_base *ab)
   110	{
   111		acpi_remove_notify_handler(ACPI_HANDLE(ab->dev),
   112					   ACPI_DEVICE_NOTIFY,
   113					   acpi_dsm_notify);
   114	}
   115	

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