linux-kernel - Re: [PATCH v3 9/9] drivers: iio: imu: Add support for adis1657x family

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Date: Sat, 18 May 2024 14:47:01 +0800
From: kernel test robot <lkp@...el.com>
To: Ramona Gradinariu <ramona.bolboaca13@...il.com>,
	linux-kernel@...r.kernel.org, jic23@...nel.org,
	linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
	conor+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
	robh@...nel.org, nuno.sa@...log.com
Cc: oe-kbuild-all@...ts.linux.dev,
	Ramona Gradinariu <ramona.bolboaca13@...il.com>
Subject: Re: [PATCH v3 9/9] drivers: iio: imu: Add support for adis1657x
 family

Hi Ramona,

kernel test robot noticed the following build errors:

[auto build test ERROR on jic23-iio/togreg]
[cannot apply to linus/master v6.9 next-20240517]
[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/Ramona-Gradinariu/dt-bindings-iio-imu-Add-ADIS16501-compatibles/20240517-155051
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg
patch link:    https://lore.kernel.org/r/20240517074750.87376-10-ramona.bolboaca13%40gmail.com
patch subject: [PATCH v3 9/9] drivers: iio: imu: Add support for adis1657x family
config: i386-allmodconfig (https://download.01.org/0day-ci/archive/20240518/202405181400.174vWAhr-lkp@intel.com/config)
compiler: gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240518/202405181400.174vWAhr-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/202405181400.174vWAhr-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/iio/imu/adis16475.c:523:9: error: initialization of 'const struct iio_dev_attr *' from incompatible pointer type 'struct attribute *' [-Werror=incompatible-pointer-types]
     523 |         &iio_dev_attr_hwfifo_watermark_min.dev_attr.attr,
         |         ^
   drivers/iio/imu/adis16475.c:523:9: note: (near initialization for 'adis16475_fifo_attributes[0]')
   drivers/iio/imu/adis16475.c:524:9: error: initialization of 'const struct iio_dev_attr *' from incompatible pointer type 'struct attribute *' [-Werror=incompatible-pointer-types]
     524 |         &iio_dev_attr_hwfifo_watermark_max.dev_attr.attr,
         |         ^
   drivers/iio/imu/adis16475.c:524:9: note: (near initialization for 'adis16475_fifo_attributes[1]')
   drivers/iio/imu/adis16475.c:525:9: error: initialization of 'const struct iio_dev_attr *' from incompatible pointer type 'struct attribute *' [-Werror=incompatible-pointer-types]
     525 |         &iio_dev_attr_hwfifo_watermark.dev_attr.attr,
         |         ^
   drivers/iio/imu/adis16475.c:525:9: note: (near initialization for 'adis16475_fifo_attributes[2]')
   drivers/iio/imu/adis16475.c:526:9: error: initialization of 'const struct iio_dev_attr *' from incompatible pointer type 'struct attribute *' [-Werror=incompatible-pointer-types]
     526 |         &iio_dev_attr_hwfifo_enabled.dev_attr.attr,
         |         ^
   drivers/iio/imu/adis16475.c:526:9: note: (near initialization for 'adis16475_fifo_attributes[3]')
   cc1: some warnings being treated as errors


vim +523 drivers/iio/imu/adis16475.c

   514	
   515	static IIO_DEVICE_ATTR_RO(hwfifo_watermark_min, 0);
   516	static IIO_DEVICE_ATTR_RO(hwfifo_watermark_max, 0);
   517	static IIO_DEVICE_ATTR(hwfifo_watermark, 0444,
   518			       adis16475_get_fifo_watermark, NULL, 0);
   519	static IIO_DEVICE_ATTR(hwfifo_enabled, 0444,
   520			       adis16475_get_fifo_enabled, NULL, 0);
   521	
   522	static const struct iio_dev_attr *adis16475_fifo_attributes[] = {
 > 523		&iio_dev_attr_hwfifo_watermark_min.dev_attr.attr,
   524		&iio_dev_attr_hwfifo_watermark_max.dev_attr.attr,
   525		&iio_dev_attr_hwfifo_watermark.dev_attr.attr,
   526		&iio_dev_attr_hwfifo_enabled.dev_attr.attr,
   527		NULL
   528	};
   529	

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