[linux-sof-driver:pr/2088 1/10] drivers/soundwire/qcom.c:881:2: error: implicit declaration of function 'sdw_delete_bus_master'

[linux-sof-driver:pr/2088 1/10] drivers/soundwire/qcom.c:881:2: error: implicit declaration of function 'sdw_delete_bus_master'

[kbuild test robot]

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tree:   https://github.com/thesofproject/linux pr/2088
head:   46485377528ea8f4848509ce24481fa0ff22d285
commit: 3694409e455802505a693315171036dfb80650e4 [1/10] soundwire: bus: rename sdw_bus_master_add/delete
config: arm64-sof-customedconfig-nobloat-imx-defconfig (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 3694409e455802505a693315171036dfb80650e4
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=arm64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>

All errors (new ones prefixed by >>, old ones prefixed by <<):

drivers/soundwire/qcom.c: In function 'qcom_swrm_remove':
>> drivers/soundwire/qcom.c:881:2: error: implicit declaration of function 'sdw_delete_bus_master' [-Werror=implicit-function-declaration]
881 |  sdw_delete_bus_master(&ctrl->bus);
|  ^~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors

vim +/sdw_delete_bus_master +881 drivers/soundwire/qcom.c

02efb49aa805cee Srinivas Kandagatla  2020-01-13  875  
02efb49aa805cee Srinivas Kandagatla  2020-01-13  876  static int qcom_swrm_remove(struct platform_device *pdev)
02efb49aa805cee Srinivas Kandagatla  2020-01-13  877  {
02efb49aa805cee Srinivas Kandagatla  2020-01-13  878  	struct qcom_swrm_ctrl *ctrl = dev_get_drvdata(&pdev->dev);
5156c376c827fdc Pierre-Louis Bossart 2020-03-17  879  	int err;
02efb49aa805cee Srinivas Kandagatla  2020-01-13  880  
02efb49aa805cee Srinivas Kandagatla  2020-01-13 @881  	sdw_delete_bus_master(&ctrl->bus);
5156c376c827fdc Pierre-Louis Bossart 2020-03-17  882  	err = sdw_master_device_del(ctrl->md);
5156c376c827fdc Pierre-Louis Bossart 2020-03-17  883  	if (err < 0)
5156c376c827fdc Pierre-Louis Bossart 2020-03-17  884  		dev_err(&pdev->dev, "master device del failed %d\n", err);
02efb49aa805cee Srinivas Kandagatla  2020-01-13  885  	clk_disable_unprepare(ctrl->hclk);
02efb49aa805cee Srinivas Kandagatla  2020-01-13  886  
02efb49aa805cee Srinivas Kandagatla  2020-01-13  887  	return 0;
02efb49aa805cee Srinivas Kandagatla  2020-01-13  888  }
02efb49aa805cee Srinivas Kandagatla  2020-01-13  889  

:::::: The code at line 881 was first introduced by commit
:::::: 02efb49aa805cee643a643ab61a1118c2fd08b80 soundwire: qcom: add support for SoundWire controller

:::::: TO: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
:::::: CC: Vinod Koul <vkoul@kernel.org>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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