linux-kernel - Re: [PATCH v7 3/3] iio: accel: adxl355: Add triggered buffer support

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Date:   Sun, 1 Aug 2021 08:22:19 +0800
From:   kernel test robot <lkp@...el.com>
To:     Puranjay Mohan <puranjay12@...il.com>,
        Michael.Hennerich@...log.com, alexandru.ardelean@...log.com,
        jic23@...nel.org, devicetree@...r.kernel.org,
        linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
        lars@...afoo.de, Dragos.Bogdan@...log.com, Darius.Berghe@...log.com
Cc:     kbuild-all@...ts.01.org, Puranjay Mohan <puranjay12@...il.com>
Subject: Re: [PATCH v7 3/3] iio: accel: adxl355: Add triggered buffer support

Hi Puranjay,

I love your patch! Yet something to improve:

[auto build test ERROR on iio/togreg]
[also build test ERROR on linus/master v5.14-rc3 next-20210730]
[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]

url:    https://github.com/0day-ci/linux/commits/Puranjay-Mohan/iio-accel-add-support-for-ADXL355/20210801-065318
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg
config: m68k-randconfig-r016-20210801 (attached as .config)
compiler: m68k-linux-gcc (GCC) 10.3.0
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/0day-ci/linux/commit/4910f5a21dff1f02b50cebccab5096f3cce329b9
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Puranjay-Mohan/iio-accel-add-support-for-ADXL355/20210801-065318
        git checkout 4910f5a21dff1f02b50cebccab5096f3cce329b9
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross O=build_dir ARCH=m68k SHELL=/bin/bash drivers/iio/accel/

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

All errors (new ones prefixed by >>):

   drivers/iio/accel/adxl355_core.c: In function 'adxl355_probe_trigger':
>> drivers/iio/accel/adxl355_core.c:609:19: error: 'struct iio_dev' has no member named 'id'
     609 |          indio_dev->id);
         |                   ^~


vim +609 drivers/iio/accel/adxl355_core.c

   596	
   597	static int adxl355_probe_trigger(struct iio_dev *indio_dev)
   598	{
   599		struct adxl355_data *data = iio_priv(indio_dev);
   600		int ret;
   601	
   602		if (!data->irq) {
   603			dev_info(data->dev, "no irq, using polling\n");
   604			return 0;
   605		}
   606	
   607		data->dready_trig = devm_iio_trigger_alloc(data->dev, "%s-dev%d",
   608							   indio_dev->name,
 > 609							   indio_dev->id);
   610		if (!data->dready_trig)
   611			return -ENOMEM;
   612	
   613		data->dready_trig->ops = &adxl355_trigger_ops;
   614		iio_trigger_set_drvdata(data->dready_trig, indio_dev);
   615	
   616		ret = devm_request_irq(data->dev, data->irq,
   617				       &iio_trigger_generic_data_rdy_poll,
   618				       IRQF_ONESHOT, "adxl355_irq", data->dready_trig);
   619		if (ret < 0)
   620			return dev_err_probe(data->dev, ret, "request irq %d failed\n",
   621					     data->irq);
   622	
   623		ret = devm_iio_trigger_register(data->dev, data->dready_trig);
   624		if (ret) {
   625			dev_err(data->dev, "iio trigger register failed\n");
   626			return ret;
   627		}
   628	
   629		indio_dev->trig = iio_trigger_get(data->dready_trig);
   630	
   631		return 0;
   632	}
   633	

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

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