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From: kernel test robot <lkp@intel.com>
To: Andrea Merello <andrea.merello@gmail.com>,
	jic23@kernel.org, mchehab+huawei@kernel.org,
	linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org
Cc: kbuild-all@lists.01.org, lars@metafoo.de, robh+dt@kernel.org,
	andy.shevchenko@gmail.com, matt.ranostay@konsulko.com,
	ardeleanalex@gmail.com
Subject: Re: [v2 09/10] iio: imu: add BNO055 serdev driver
Date: Fri, 29 Oct 2021 20:59:31 +0800	[thread overview]
Message-ID: <202110292058.uRrG4q1i-lkp@intel.com> (raw)
In-Reply-To: <20211028101840.24632-10-andrea.merello@gmail.com>

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Hi Andrea,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on linux/master]
[also build test WARNING on linus/master v5.15-rc7]
[cannot apply to jic23-iio/togreg next-20211029]
[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/Andrea-Merello/utils_macro-introduce-find_closest_unsorted/20211028-191851
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 2f111a6fd5b5297b4e92f53798ca086f7c7d33a4
config: m68k-randconfig-r011-20211029 (attached as .config)
compiler: m68k-linux-gcc (GCC) 11.2.0
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/185166ebe83b933e30af55d4dc7972db6f9a8fb8
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Andrea-Merello/utils_macro-introduce-find_closest_unsorted/20211028-191851
        git checkout 185166ebe83b933e30af55d4dc7972db6f9a8fb8
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=m68k 

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

All warnings (new ones prefixed by >>):

>> drivers/iio/imu/bno055/bno055.c:234:5: warning: no previous prototype for 'bno055_calibration_load' [-Wmissing-prototypes]
     234 | int bno055_calibration_load(struct bno055_priv *priv, const struct firmware *fw)
         |     ^~~~~~~~~~~~~~~~~~~~~~~
   drivers/iio/imu/bno055/bno055.c: In function 'bno055_fusion_enable_store':
>> drivers/iio/imu/bno055/bno055.c:917:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
     917 |         int ret = 0;
         |             ^~~
   drivers/iio/imu/bno055/bno055.c: At top level:
>> drivers/iio/imu/bno055/bno055.c:1188:5: warning: no previous prototype for 'bno055_debugfs_reg_access' [-Wmissing-prototypes]
    1188 | int bno055_debugfs_reg_access(struct iio_dev *iio_dev, unsigned int reg,
         |     ^~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/iio/imu/bno055/bno055.c: In function 'bno055_trigger_handler':
   drivers/iio/imu/bno055/bno055.c:1330:9: error: implicit declaration of function 'for_each_set_bitrange'; did you mean 'for_each_set_bit'? [-Werror=implicit-function-declaration]
    1330 |         for_each_set_bitrange(start, end, iio_dev->active_scan_mask,
         |         ^~~~~~~~~~~~~~~~~~~~~
         |         for_each_set_bit
   drivers/iio/imu/bno055/bno055.c:1331:51: error: expected ';' before '{' token
    1331 |                               iio_dev->masklength) {
         |                                                   ^~
         |                                                   ;
   drivers/iio/imu/bno055/bno055.c:1364:1: warning: label 'done' defined but not used [-Wunused-label]
    1364 | done:
         | ^~~~
   drivers/iio/imu/bno055/bno055.c:1327:13: warning: unused variable 'ret' [-Wunused-variable]
    1327 |         int ret;
         |             ^~~
   drivers/iio/imu/bno055/bno055.c:1326:13: warning: unused variable 'quat' [-Wunused-variable]
    1326 |         int quat;
         |             ^~~~
   drivers/iio/imu/bno055/bno055.c:1325:14: warning: unused variable 'thr_hit' [-Wunused-variable]
    1325 |         bool thr_hit;
         |              ^~~~~~~
   drivers/iio/imu/bno055/bno055.c:1324:13: warning: unused variable 'buf_idx' [-Wunused-variable]
    1324 |         int buf_idx = 0;
         |             ^~~~~~~
   drivers/iio/imu/bno055/bno055.c:1323:23: warning: unused variable 'mask' [-Wunused-variable]
    1323 |         unsigned long mask;
         |                       ^~~~
   drivers/iio/imu/bno055/bno055.c:1322:14: warning: unused variable 'first' [-Wunused-variable]
    1322 |         bool first = true;
         |              ^~~~~
   drivers/iio/imu/bno055/bno055.c:1321:14: warning: unused variable 'xfer_pending' [-Wunused-variable]
    1321 |         bool xfer_pending = false;
         |              ^~~~~~~~~~~~
   drivers/iio/imu/bno055/bno055.c:1320:37: warning: unused variable 'prev_end' [-Wunused-variable]
    1320 |         int xfer_start, start, end, prev_end;
         |                                     ^~~~~~~~
   drivers/iio/imu/bno055/bno055.c:1320:13: warning: unused variable 'xfer_start' [-Wunused-variable]
    1320 |         int xfer_start, start, end, prev_end;
         |             ^~~~~~~~~~
   At top level:
   drivers/iio/imu/bno055/bno055.c:1262:12: warning: 'bno055_scan_xfer' defined but not used [-Wunused-function]
    1262 | static int bno055_scan_xfer(struct bno055_priv *priv,
         |            ^~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors


vim +/bno055_calibration_load +234 drivers/iio/imu/bno055/bno055.c

734efd9783b7759 Andrea Merello 2021-10-28  232  
734efd9783b7759 Andrea Merello 2021-10-28  233  /* must be called in configuration mode */
734efd9783b7759 Andrea Merello 2021-10-28 @234  int bno055_calibration_load(struct bno055_priv *priv, const struct firmware *fw)
734efd9783b7759 Andrea Merello 2021-10-28  235  {
734efd9783b7759 Andrea Merello 2021-10-28  236  	if (fw->size != BNO055_CALDATA_LEN) {
734efd9783b7759 Andrea Merello 2021-10-28  237  		dev_dbg(priv->dev, "Invalid calibration file size %d (expected %d)",
734efd9783b7759 Andrea Merello 2021-10-28  238  			fw->size, BNO055_CALDATA_LEN);
734efd9783b7759 Andrea Merello 2021-10-28  239  		return -EINVAL;
734efd9783b7759 Andrea Merello 2021-10-28  240  	}
734efd9783b7759 Andrea Merello 2021-10-28  241  
734efd9783b7759 Andrea Merello 2021-10-28  242  	dev_dbg(priv->dev, "loading cal data: %*ph", BNO055_CALDATA_LEN, fw->data);
734efd9783b7759 Andrea Merello 2021-10-28  243  	return regmap_bulk_write(priv->regmap, BNO055_CALDATA_START,
734efd9783b7759 Andrea Merello 2021-10-28  244  				fw->data, BNO055_CALDATA_LEN);
734efd9783b7759 Andrea Merello 2021-10-28  245  }
734efd9783b7759 Andrea Merello 2021-10-28  246  

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

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  parent reply	other threads:[~2021-10-29 13:00 UTC|newest]

Thread overview: 88+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-15 14:17 [PATCH 0/4] Add support for Bosch BNO055 IMU Andrea Merello
2021-07-15 14:17 ` [PATCH 1/4] iio: add modifiers for linear acceleration Andrea Merello
2021-07-17 14:32   ` Jonathan Cameron
2021-07-15 14:17 ` [PATCH 2/4] iio: imu: add Bosch Sensortec BNO055 core driver Andrea Merello
2021-07-15 16:49   ` Andy Shevchenko
2021-07-16  9:19     ` Andrea Merello
2021-07-16 12:39       ` Andy Shevchenko
2021-07-19  7:12         ` Andrea Merello
2021-07-19 10:33         ` Andrea Merello
2021-07-19  9:02     ` Andrea Merello
2021-07-19 11:48       ` Andy Shevchenko
2021-07-19 13:13         ` Andrea Merello
2021-07-16  7:24   ` Alexandru Ardelean
2021-07-16  9:49     ` Andrea Merello
2021-07-17 15:32   ` Jonathan Cameron
2021-07-19  8:30     ` Andrea Merello
2021-07-24 17:08       ` Jonathan Cameron
2021-07-26 14:36         ` Andrea Merello
2021-07-31 18:01           ` Jonathan Cameron
2021-08-04 10:06             ` Andrea Merello
2021-08-04 16:50               ` Jonathan Cameron
2021-08-04 19:27                 ` Andy Shevchenko
2021-07-15 14:17 ` [PATCH 3/4] dt-bindings: iio: imu: add bosch BNO055 serdev driver bindings Andrea Merello
2021-07-17 15:39   ` Jonathan Cameron
2021-07-19  8:44     ` Andrea Merello
2021-07-15 14:17 ` [PATCH 4/4] iio: imu: add BNO055 serdev driver Andrea Merello
2021-07-15 17:08   ` kernel test robot
2021-07-15 18:14   ` kernel test robot
2021-07-17 15:50   ` Jonathan Cameron
2021-07-19  8:49     ` Andrea Merello
2021-07-19 11:55       ` Andy Shevchenko
2021-07-19 12:59         ` Andrea Merello
2021-07-19 14:15           ` Andy Shevchenko
2021-07-19 15:07             ` Andrea Merello
2021-10-28 10:18 ` [v2 00/10] Add support for Bosch BNO055 IMU Andrea Merello
2021-10-28 10:18   ` [v2 01/10] utils_macro: introduce find_closest_unsorted() Andrea Merello
2021-10-28 10:25     ` Andy Shevchenko
2021-11-08 11:05       ` Andrea Merello
2021-10-28 10:18   ` [v2 02/10] iio: document linear acceleration modifiers Andrea Merello
2021-10-28 10:31     ` Andy Shevchenko
2021-11-09  7:48       ` Andrea Merello
2021-10-28 10:40     ` Jonathan Cameron
2021-11-09  8:00       ` Andrea Merello
2021-11-09 17:00         ` Jonathan Cameron
2021-10-28 10:18   ` [v2 03/10] iio: document euler angles modifiers Andrea Merello
2021-10-28 10:33     ` Andy Shevchenko
2021-10-28 10:41     ` Jonathan Cameron
2021-11-09  8:15       ` Andrea Merello
2021-11-09 17:03         ` Jonathan Cameron
2021-10-28 10:18   ` [v2 04/10] iio: add modifiers for linear acceleration Andrea Merello
2021-10-28 10:45     ` Jonathan Cameron
2021-11-09  9:58       ` Andrea Merello
2021-11-09 17:05         ` Jonathan Cameron
2021-10-28 10:18   ` [v2 05/10] iio: add modifers for pitch, yaw, roll Andrea Merello
2021-10-28 10:47     ` Jonathan Cameron
2021-10-28 10:18   ` [v2 06/10] iio: document bno055 private sysfs attributes Andrea Merello
2021-10-28 11:04     ` Jonathan Cameron
2021-11-09 10:22       ` Andrea Merello
2021-11-14 16:20         ` Jonathan Cameron
2022-01-04 11:42           ` Andrea Merello
2022-01-15 15:27             ` Jonathan Cameron
2022-01-17  9:37               ` Andrea Merello
2021-10-28 10:18   ` [v2 07/10] iio: imu: add Bosch Sensortec BNO055 core driver Andrea Merello
2021-10-28 13:31     ` Jonathan Cameron
2021-11-09 11:52       ` Andrea Merello
2021-11-14 16:33         ` Jonathan Cameron
2021-10-28 10:18   ` [v2 08/10] dt-bindings: iio: imu: add documentation for Bosch BNO055 bindings Andrea Merello
2021-10-28 12:25     ` Rob Herring
2021-10-28 10:18   ` [v2 09/10] iio: imu: add BNO055 serdev driver Andrea Merello
2021-10-28 12:31     ` Jonathan Cameron
2021-11-09 15:33       ` Andrea Merello
2021-11-14 16:37         ` Jonathan Cameron
2021-10-29  7:09     ` kernel test robot
2021-10-29 12:59     ` kernel test robot [this message]
2021-10-28 10:18   ` [v2 10/10] iio: imu: add BNO055 I2C driver Andrea Merello
2021-10-28 11:10     ` Jonathan Cameron
2021-11-11 10:12       ` Andrea Merello
2021-11-14 16:38         ` Jonathan Cameron
2021-10-28 22:04     ` Randy Dunlap
2021-11-09 11:56       ` Andrea Merello
2021-11-09 15:47         ` Randy Dunlap
2021-11-09 18:21           ` Joe Perches
2021-11-09 19:11             ` Randy Dunlap
2021-11-09 20:46               ` Joe Perches
2021-11-09 21:20                 ` Randy Dunlap
2021-10-29 13:30     ` kernel test robot
2021-10-28 10:35   ` [v2 00/10] Add support for Bosch BNO055 IMU Jonathan Cameron
2021-10-28 10:33     ` Andy Shevchenko

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