[norov:find_and-v4 35/51] drivers/iio/industrialio-trigger.c:260:19: error: implicit declaration of function 'find_and_set_bit'; did you mean 'test_and_set_bit'?

[norov:find_and-v4 35/51] drivers/iio/industrialio-trigger.c:260:19: error: implicit declaration of function 'find_and_set_bit'; did you mean 'test_and_set_bit'?

[kernel test robot]

tree:   https://github.com/norov/linux find_and-v4
head:   db33a7d65f9e64f900f68e46da4f113fbe6a7faa
commit: b6c22106d74128f60a207e9460ec83eb616ea396 [35/51] Revert "ssd"
config: arm64-defconfig (https://download.01.org/0day-ci/archive/20240403/202404030945.Xsb01eSt-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240403/202404030945.Xsb01eSt-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202404030945.Xsb01eSt-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/iio/industrialio-trigger.c: In function 'iio_trigger_get_irq':
>> drivers/iio/industrialio-trigger.c:260:19: error: implicit declaration of function 'find_and_set_bit'; did you mean 'test_and_set_bit'? [-Werror=implicit-function-declaration]
     260 |         int ret = find_and_set_bit(trig->pool, CONFIG_IIO_CONSUMERS_PER_TRIGGER);
         |                   ^~~~~~~~~~~~~~~~
         |                   test_and_set_bit
   In file included from include/linux/seqlock.h:19,
                    from include/linux/mmzone.h:17,
                    from include/linux/gfp.h:7,
                    from include/linux/xarray.h:15,
                    from include/linux/radix-tree.h:21,
                    from include/linux/idr.h:15,
                    from drivers/iio/industrialio-trigger.c:8:
   drivers/iio/industrialio-trigger.c: In function 'viio_trigger_alloc':
>> drivers/iio/industrialio-trigger.c:569:25: error: 'struct iio_trigger' has no member named 'pool_lock'
     569 |         mutex_init(&trig->pool_lock);
         |                         ^~
   include/linux/mutex.h:63:23: note: in definition of macro 'mutex_init'
      63 |         __mutex_init((mutex), #mutex, &__key);                          \
         |                       ^~~~~
   cc1: some warnings being treated as errors


vim +260 drivers/iio/industrialio-trigger.c

   256	
   257	/* Trigger Consumer related functions */
   258	static int iio_trigger_get_irq(struct iio_trigger *trig)
   259	{
 > 260		int ret = find_and_set_bit(trig->pool, CONFIG_IIO_CONSUMERS_PER_TRIGGER);
   261	
   262		return ret < CONFIG_IIO_CONSUMERS_PER_TRIGGER ? ret + trig->subirq_base : -ENOMEM;
   263	

-- 
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https://github.com/intel/lkp-tests/wiki