linux-kernel - Re: [PATCH] phy: qcom-snps-femto-v2: Add load and voltage setting for LDO's used

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Date: Fri, 3 May 2024 13:37:49 +0800
From: kernel test robot <lkp@...el.com>
To: Udipto Goswami <quic_ugoswami@...cinc.com>,
	Bjorn Andersson <andersson@...nel.org>,
	Konrad Dybcio <konrad.dybcio@...aro.org>,
	Vinod Koul <vkoul@...nel.org>,
	Kishon Vijay Abraham I <kishon@...nel.org>
Cc: oe-kbuild-all@...ts.linux.dev, linux-arm-msm@...r.kernel.org,
	linux-phy@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Udipto Goswami <quic_ugoswami@...cinc.com>
Subject: Re: [PATCH] phy: qcom-snps-femto-v2: Add load and voltage setting
 for LDO's used

Hi Udipto,

kernel test robot noticed the following build warnings:

[auto build test WARNING on linus/master]
[also build test WARNING on v6.9-rc6 next-20240502]
[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/Udipto-Goswami/phy-qcom-snps-femto-v2-Add-load-and-voltage-setting-for-LDO-s-used/20240502-203521
base:   linus/master
patch link:    https://lore.kernel.org/r/20240502123312.31083-1-quic_ugoswami%40quicinc.com
patch subject: [PATCH] phy: qcom-snps-femto-v2: Add load and voltage setting for LDO's used
config: x86_64-buildonly-randconfig-003-20240503 (https://download.01.org/0day-ci/archive/20240503/202405031311.9f1PrPou-lkp@intel.com/config)
compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240503/202405031311.9f1PrPou-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202405031311.9f1PrPou-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/phy/qualcomm/phy-qcom-snps-femto-v2.c:168: warning: Function parameter or struct member 'vreg_list' not described in 'qcom_snps_hsphy'


vim +168 drivers/phy/qualcomm/phy-qcom-snps-femto-v2.c

df2217ff17a820 Krishna Kurapati    2022-09-06  136  
51e8114f80d076 Wesley Cheng        2020-05-04  137  /**
51e8114f80d076 Wesley Cheng        2020-05-04  138   * struct qcom_snps_hsphy - snps hs phy attributes
51e8114f80d076 Wesley Cheng        2020-05-04  139   *
8a0eb8f9b9a002 Adrien Thierry      2023-06-29  140   * @dev: device structure
8a0eb8f9b9a002 Adrien Thierry      2023-06-29  141   *
51e8114f80d076 Wesley Cheng        2020-05-04  142   * @phy: generic phy
51e8114f80d076 Wesley Cheng        2020-05-04  143   * @base: iomapped memory space for snps hs phy
51e8114f80d076 Wesley Cheng        2020-05-04  144   *
8a0eb8f9b9a002 Adrien Thierry      2023-06-29  145   * @num_clks: number of clocks
8a0eb8f9b9a002 Adrien Thierry      2023-06-29  146   * @clks: array of clocks
51e8114f80d076 Wesley Cheng        2020-05-04  147   * @phy_reset: phy reset control
51e8114f80d076 Wesley Cheng        2020-05-04  148   * @vregs: regulator supplies bulk data
51e8114f80d076 Wesley Cheng        2020-05-04  149   * @phy_initialized: if PHY has been initialized correctly
dcbec046507615 Wesley Cheng        2020-06-25  150   * @mode: contains the current mode the PHY is in
2a881183dc5ab2 Krzysztof Kozlowski 2023-05-07  151   * @update_seq_cfg: tuning parameters for phy init
51e8114f80d076 Wesley Cheng        2020-05-04  152   */
51e8114f80d076 Wesley Cheng        2020-05-04  153  struct qcom_snps_hsphy {
8a0eb8f9b9a002 Adrien Thierry      2023-06-29  154  	struct device *dev;
8a0eb8f9b9a002 Adrien Thierry      2023-06-29  155  
51e8114f80d076 Wesley Cheng        2020-05-04  156  	struct phy *phy;
51e8114f80d076 Wesley Cheng        2020-05-04  157  	void __iomem *base;
51e8114f80d076 Wesley Cheng        2020-05-04  158  
8a0eb8f9b9a002 Adrien Thierry      2023-06-29  159  	int num_clks;
8a0eb8f9b9a002 Adrien Thierry      2023-06-29  160  	struct clk_bulk_data *clks;
51e8114f80d076 Wesley Cheng        2020-05-04  161  	struct reset_control *phy_reset;
51e8114f80d076 Wesley Cheng        2020-05-04  162  	struct regulator_bulk_data vregs[SNPS_HS_NUM_VREGS];
4dac559b5584a2 Udipto Goswami      2024-05-02  163  	const struct qcom_snps_hsphy_regulator_data *vreg_list;
51e8114f80d076 Wesley Cheng        2020-05-04  164  
51e8114f80d076 Wesley Cheng        2020-05-04  165  	bool phy_initialized;
dcbec046507615 Wesley Cheng        2020-06-25  166  	enum phy_mode mode;
df2217ff17a820 Krishna Kurapati    2022-09-06  167  	struct phy_override_seq update_seq_cfg[NUM_HSPHY_TUNING_PARAMS];
51e8114f80d076 Wesley Cheng        2020-05-04 @168  };
51e8114f80d076 Wesley Cheng        2020-05-04  169  

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