From: kernel test robot <lkp@intel.com>
To: Andrea Merello <andrea.merello@gmail.com>,
jic23@kernel.org, lars@metafoo.de
Cc: kbuild-all@lists.01.org, robh+dt@kernel.org,
matt.ranostay@konsulko.com, andriy.shevchenko@linux.intel.com,
vlad.dogaru@intel.com, linux-kernel@vger.kernel.org,
linux-iio@vger.kernel.org,
Andrea Merello <andrea.merello@gmail.com>
Subject: Re: [PATCH 4/4] iio: imu: add BNO055 serdev driver
Date: Fri, 16 Jul 2021 01:08:32 +0800 [thread overview]
Message-ID: <202107160123.IvV3VkY3-lkp@intel.com> (raw)
In-Reply-To: <20210715141742.15072-5-andrea.merello@gmail.com>
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Hi Andrea,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on iio/togreg]
[also build test WARNING on robh/for-next linus/master v5.14-rc1 next-20210715]
[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/Add-support-for-Bosch-BNO055-IMU/20210715-222018
base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg
config: arc-allyesconfig (attached as .config)
compiler: arceb-elf-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/616d1b9a99ec2045cdf6cc827751660a48ccc5d2
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Andrea-Merello/Add-support-for-Bosch-BNO055-IMU/20210715-222018
git checkout 616d1b9a99ec2045cdf6cc827751660a48ccc5d2
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=arc
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:250:5: warning: no previous prototype for 'bno055_calibration_load' [-Wmissing-prototypes]
250 | int bno055_calibration_load(struct bno055_priv *priv, const struct firmware *fw)
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/imu/bno055/bno055.c: In function '_bno055_write_raw':
>> drivers/iio/imu/bno055/bno055.c:770:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
770 | switch (mask) {
| ^~~~~~
drivers/iio/imu/bno055/bno055.c:774:2: note: here
774 | default:
| ^~~~~~~
vim +/bno055_calibration_load +250 drivers/iio/imu/bno055/bno055.c
d13cfdff130569 Andrea Merello 2021-07-15 248
d13cfdff130569 Andrea Merello 2021-07-15 249 /* must be called in configuration mode */
d13cfdff130569 Andrea Merello 2021-07-15 @250 int bno055_calibration_load(struct bno055_priv *priv, const struct firmware *fw)
d13cfdff130569 Andrea Merello 2021-07-15 251 {
d13cfdff130569 Andrea Merello 2021-07-15 252 int i;
d13cfdff130569 Andrea Merello 2021-07-15 253 unsigned int tmp;
d13cfdff130569 Andrea Merello 2021-07-15 254 u8 cal[BNO055_CALDATA_LEN];
d13cfdff130569 Andrea Merello 2021-07-15 255 int read, tot_read = 0;
d13cfdff130569 Andrea Merello 2021-07-15 256 int ret = 0;
d13cfdff130569 Andrea Merello 2021-07-15 257 char *buf = kmalloc(fw->size + 1, GFP_KERNEL);
d13cfdff130569 Andrea Merello 2021-07-15 258
d13cfdff130569 Andrea Merello 2021-07-15 259 if (!buf)
d13cfdff130569 Andrea Merello 2021-07-15 260 return -ENOMEM;
d13cfdff130569 Andrea Merello 2021-07-15 261
d13cfdff130569 Andrea Merello 2021-07-15 262 memcpy(buf, fw->data, fw->size);
d13cfdff130569 Andrea Merello 2021-07-15 263 buf[fw->size] = '\0';
d13cfdff130569 Andrea Merello 2021-07-15 264 for (i = 0; i < BNO055_CALDATA_LEN; i++) {
d13cfdff130569 Andrea Merello 2021-07-15 265 ret = sscanf(buf + tot_read, "%x%n",
d13cfdff130569 Andrea Merello 2021-07-15 266 &tmp, &read);
d13cfdff130569 Andrea Merello 2021-07-15 267 if (ret != 1 || tmp > 0xff) {
d13cfdff130569 Andrea Merello 2021-07-15 268 ret = -EINVAL;
d13cfdff130569 Andrea Merello 2021-07-15 269 goto exit;
d13cfdff130569 Andrea Merello 2021-07-15 270 }
d13cfdff130569 Andrea Merello 2021-07-15 271 cal[i] = tmp;
d13cfdff130569 Andrea Merello 2021-07-15 272 tot_read += read;
d13cfdff130569 Andrea Merello 2021-07-15 273 }
d13cfdff130569 Andrea Merello 2021-07-15 274 dev_dbg(priv->dev, "loading cal data: %*ph", BNO055_CALDATA_LEN, cal);
d13cfdff130569 Andrea Merello 2021-07-15 275 ret = regmap_bulk_write(priv->regmap, BNO055_CALDATA_START,
d13cfdff130569 Andrea Merello 2021-07-15 276 cal, BNO055_CALDATA_LEN);
d13cfdff130569 Andrea Merello 2021-07-15 277 exit:
d13cfdff130569 Andrea Merello 2021-07-15 278 kfree(buf);
d13cfdff130569 Andrea Merello 2021-07-15 279 return ret;
d13cfdff130569 Andrea Merello 2021-07-15 280 }
d13cfdff130569 Andrea Merello 2021-07-15 281
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next prev parent reply other threads:[~2021-07-15 17:10 UTC|newest]
Thread overview: 87+ 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 [this message]
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
2022-01-22 18:08 ` Jonathan Cameron
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 12:59 ` kernel test robot
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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