Re: [PATCH] iio: expose shared parameter in IIO_ENUM_AVAILABLE

[kernel test robot <lkp@intel.com>]

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Hi Antoniu,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on jic23-iio/togreg]
[also build test ERROR on atorgue-stm32/stm32-next linux/master linus/master v5.16-rc1 next-20211118]
[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/Antoniu-Miclaus/iio-expose-shared-parameter-in-IIO_ENUM_AVAILABLE/20211118-221902
base:   https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg
config: arc-randconfig-r035-20211118 (attached as .config)
compiler: arceb-elf-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/b69668f743ac0c4d62a59f1bd9b8adf42df3518c
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Antoniu-Miclaus/iio-expose-shared-parameter-in-IIO_ENUM_AVAILABLE/20211118-221902
        git checkout b69668f743ac0c4d62a59f1bd9b8adf42df3518c
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash drivers/iio/magnetometer/

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

All errors (new ones prefixed by >>):

>> drivers/iio/magnetometer/hmc5843_core.c:263:64: error: macro "IIO_ENUM_AVAILABLE" requires 3 arguments, but only 2 given
     263 |         IIO_ENUM_AVAILABLE("meas_conf", &hmc5983_meas_conf_enum),
         |                                                                ^
   In file included from drivers/iio/magnetometer/hmc5843_core.c:16:
   include/linux/iio/iio.h:112: note: macro "IIO_ENUM_AVAILABLE" defined here
     112 | #define IIO_ENUM_AVAILABLE(_name, _shared, _e) \
         | 
>> drivers/iio/magnetometer/hmc5843_core.c:263:9: error: 'IIO_ENUM_AVAILABLE' undeclared here (not in a function)
     263 |         IIO_ENUM_AVAILABLE("meas_conf", &hmc5983_meas_conf_enum),
         |         ^~~~~~~~~~~~~~~~~~
>> drivers/iio/magnetometer/hmc5843_core.c:264:89: error: macro "IIO_MOUNT_MATRIX" passed 3 arguments, but takes just 2
     264 |         IIO_MOUNT_MATRIX(IIO_SHARED_BY_DIR, IIO_SHARED_BY_TYPE, hmc5843_get_mount_matrix),
         |                                                                                         ^
   In file included from drivers/iio/magnetometer/hmc5843_core.c:16:
   include/linux/iio/iio.h:142: note: macro "IIO_MOUNT_MATRIX" defined here
     142 | #define IIO_MOUNT_MATRIX(_shared, _get) \
         | 
>> drivers/iio/magnetometer/hmc5843_core.c:264:9: error: 'IIO_MOUNT_MATRIX' undeclared here (not in a function)
     264 |         IIO_MOUNT_MATRIX(IIO_SHARED_BY_DIR, IIO_SHARED_BY_TYPE, hmc5843_get_mount_matrix),
         |         ^~~~~~~~~~~~~~~~


vim +/IIO_ENUM_AVAILABLE +263 drivers/iio/magnetometer/hmc5843_core.c

1c7be4c260e52d drivers/staging/iio/magnetometer/hmc5843_core.c Cristina Moraru      2016-02-15  260  
1c7be4c260e52d drivers/staging/iio/magnetometer/hmc5843_core.c Cristina Moraru      2016-02-15  261  static const struct iio_chan_spec_ext_info hmc5983_ext_info[] = {
e8a26c5b767b5f drivers/iio/magnetometer/hmc5843_core.c         Jonathan Cameron     2020-09-13  262  	IIO_ENUM("meas_conf", IIO_SHARED_BY_TYPE, &hmc5983_meas_conf_enum),
1c7be4c260e52d drivers/staging/iio/magnetometer/hmc5843_core.c Cristina Moraru      2016-02-15 @263  	IIO_ENUM_AVAILABLE("meas_conf", &hmc5983_meas_conf_enum),
b69668f743ac0c drivers/iio/magnetometer/hmc5843_core.c         Antoniu Miclaus      2021-11-18 @264  	IIO_MOUNT_MATRIX(IIO_SHARED_BY_DIR, IIO_SHARED_BY_TYPE, hmc5843_get_mount_matrix),
8d7ea73814b4ed drivers/iio/magnetometer/hmc5843_core.c         H. Nikolaus Schaller 2019-02-21  265  	{ }
1c7be4c260e52d drivers/staging/iio/magnetometer/hmc5843_core.c Cristina Moraru      2016-02-15  266  };
b4e178224cfdc8 drivers/staging/iio/magnetometer/hmc5843.c      Shubhrajyoti D       2010-07-17  267  

---
0-DAY CI Kernel Test Service, Intel Corporation
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