linux-kernel - Re: [PATCH 1/7] coresight: replicator: Move ACPI support from AMBA driver to platform driver

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Date:   Sat, 28 Oct 2023 22:03:42 +0800
From:   kernel test robot <lkp@...el.com>
To:     Anshuman Khandual <anshuman.khandual@....com>,
        linux-arm-kernel@...ts.infradead.org, suzuki.poulose@....com
Cc:     oe-kbuild-all@...ts.linux.dev,
        Anshuman Khandual <anshuman.khandual@....com>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Sudeep Holla <sudeep.holla@....com>,
        Mike Leach <mike.leach@...aro.org>,
        James Clark <james.clark@....com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
        coresight@...ts.linaro.org,
        linux-stm32@...md-mailman.stormreply.com
Subject: Re: [PATCH 1/7] coresight: replicator: Move ACPI support from AMBA
 driver to platform driver

Hi Anshuman,

kernel test robot noticed the following build warnings:

[auto build test WARNING on rafael-pm/linux-next]
[also build test WARNING on rafael-pm/acpi-bus soc/for-next atorgue-stm32/stm32-next linus/master v6.6-rc7 next-20231027]
[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/Anshuman-Khandual/coresight-replicator-Move-ACPI-support-from-AMBA-driver-to-platform-driver/20231027-153540
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
patch link:    https://lore.kernel.org/r/20231027072943.3418997-2-anshuman.khandual%40arm.com
patch subject: [PATCH 1/7] coresight: replicator: Move ACPI support from AMBA driver to platform driver
config: arm-randconfig-002-20231028 (https://download.01.org/0day-ci/archive/20231028/202310282118.A4PM0Rdg-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231028/202310282118.A4PM0Rdg-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/202310282118.A4PM0Rdg-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/hwtracing/coresight/coresight-replicator.c:45: warning: Function parameter or member 'pclk' not described in 'replicator_drvdata'

vim +45 drivers/hwtracing/coresight/coresight-replicator.c

0f5f9b6ba9e1a7 drivers/hwtracing/coresight/coresight-replicator.c Suzuki K Poulose   2019-06-19  28  
ceacc1d9b7ae41 drivers/coresight/coresight-replicator.c           Pratik Patel       2014-11-03  29  /**
ceacc1d9b7ae41 drivers/coresight/coresight-replicator.c           Pratik Patel       2014-11-03  30   * struct replicator_drvdata - specifics associated to a replicator component
455328b1772a19 drivers/hwtracing/coresight/coresight-replicator.c Suzuki K Poulose   2019-04-25  31   * @base:	memory mapped base address for this component. Also indicates
455328b1772a19 drivers/hwtracing/coresight/coresight-replicator.c Suzuki K Poulose   2019-04-25  32   *		whether this one is programmable or not.
9875cd9ce2b536 drivers/hwtracing/coresight/coresight-replicator.c Linus Walleij      2015-05-19  33   * @atclk:	optional clock for the core parts of the replicator.
ceacc1d9b7ae41 drivers/coresight/coresight-replicator.c           Pratik Patel       2014-11-03  34   * @csdev:	component vitals needed by the framework
edda32dabedb01 drivers/hwtracing/coresight/coresight-replicator.c Yabin Cui          2019-11-04  35   * @spinlock:	serialize enable/disable operations.
8f3ce74c20f21e drivers/hwtracing/coresight/coresight-replicator.c Sai Prakash Ranjan 2020-07-16  36   * @check_idfilter_val: check if the context is lost upon clock removal.
ceacc1d9b7ae41 drivers/coresight/coresight-replicator.c           Pratik Patel       2014-11-03  37   */
ceacc1d9b7ae41 drivers/coresight/coresight-replicator.c           Pratik Patel       2014-11-03  38  struct replicator_drvdata {
455328b1772a19 drivers/hwtracing/coresight/coresight-replicator.c Suzuki K Poulose   2019-04-25  39  	void __iomem		*base;
9875cd9ce2b536 drivers/hwtracing/coresight/coresight-replicator.c Linus Walleij      2015-05-19  40  	struct clk		*atclk;
bed4866511371a drivers/hwtracing/coresight/coresight-replicator.c Anshuman Khandual  2023-10-27  41  	struct clk		*pclk;
ceacc1d9b7ae41 drivers/coresight/coresight-replicator.c           Pratik Patel       2014-11-03  42  	struct coresight_device	*csdev;
edda32dabedb01 drivers/hwtracing/coresight/coresight-replicator.c Yabin Cui          2019-11-04  43  	spinlock_t		spinlock;
8f3ce74c20f21e drivers/hwtracing/coresight/coresight-replicator.c Sai Prakash Ranjan 2020-07-16  44  	bool			check_idfilter_val;
ceacc1d9b7ae41 drivers/coresight/coresight-replicator.c           Pratik Patel       2014-11-03 @45  };
ceacc1d9b7ae41 drivers/coresight/coresight-replicator.c           Pratik Patel       2014-11-03  46  

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