linux-kernel - [steev:lenovo-x13s-5.19.0 73/150] drivers/clk/qcom/clk-regmap-phy-mux.c:30:15: error: implicit declaration of function 'FIELD

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Message-ID: <202208030144.XL7rBrWY-lkp@intel.com>
Date:   Wed, 3 Aug 2022 01:07:06 +0800
From:   kernel test robot <lkp@...el.com>
To:     Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Steev Klimaszewski <steev@...i.org>,
        Johan Hovold <johan+linaro@...nel.org>
Subject: [steev:lenovo-x13s-5.19.0 73/150]
 drivers/clk/qcom/clk-regmap-phy-mux.c:30:15: error: implicit declaration of
 function 'FIELD_GET'

tree:   https://github.com/steev/linux lenovo-x13s-5.19.0
head:   3f70e98ff07f044b171ef59e1bb91545e1f65818
commit: a55a3f8acea99d052a3ce9e93ca8404fb8f4957b [73/150] clk: qcom: regmap: add PHY clock source implementation
config: riscv-randconfig-r042-20220801 (https://download.01.org/0day-ci/archive/20220803/202208030144.XL7rBrWY-lkp@intel.com/config)
compiler: riscv64-linux-gcc (GCC) 12.1.0
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/steev/linux/commit/a55a3f8acea99d052a3ce9e93ca8404fb8f4957b
        git remote add steev https://github.com/steev/linux
        git fetch --no-tags steev lenovo-x13s-5.19.0
        git checkout a55a3f8acea99d052a3ce9e93ca8404fb8f4957b
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash drivers/clk/qcom/

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/clk/qcom/clk-regmap-phy-mux.c: In function 'phy_mux_is_enabled':
>> drivers/clk/qcom/clk-regmap-phy-mux.c:30:15: error: implicit declaration of function 'FIELD_GET' [-Werror=implicit-function-declaration]
      30 |         val = FIELD_GET(PHY_MUX_MASK, val);
         |               ^~~~~~~~~
   drivers/clk/qcom/clk-regmap-phy-mux.c: In function 'phy_mux_enable':
>> drivers/clk/qcom/clk-regmap-phy-mux.c:44:35: error: implicit declaration of function 'FIELD_PREP' [-Werror=implicit-function-declaration]
      44 |                                   FIELD_PREP(PHY_MUX_MASK, PHY_MUX_PHY_SRC));
         |                                   ^~~~~~~~~~
   cc1: some warnings being treated as errors


vim +/FIELD_GET +30 drivers/clk/qcom/clk-regmap-phy-mux.c

    22	
    23	static int phy_mux_is_enabled(struct clk_hw *hw)
    24	{
    25		struct clk_regmap *clkr = to_clk_regmap(hw);
    26		struct clk_regmap_phy_mux *phy_mux = to_clk_regmap_phy_mux(clkr);
    27		unsigned int val;
    28	
    29		regmap_read(clkr->regmap, phy_mux->reg, &val);
  > 30		val = FIELD_GET(PHY_MUX_MASK, val);
    31	
    32		WARN_ON(val != PHY_MUX_PHY_SRC && val != PHY_MUX_REF_SRC);
    33	
    34		return val == PHY_MUX_PHY_SRC;
    35	}
    36	
    37	static int phy_mux_enable(struct clk_hw *hw)
    38	{
    39		struct clk_regmap *clkr = to_clk_regmap(hw);
    40		struct clk_regmap_phy_mux *phy_mux = to_clk_regmap_phy_mux(clkr);
    41	
    42		return regmap_update_bits(clkr->regmap, phy_mux->reg,
    43					  PHY_MUX_MASK,
  > 44					  FIELD_PREP(PHY_MUX_MASK, PHY_MUX_PHY_SRC));
    45	}
    46	

-- 
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