include/linux/iio/types.h:44:15: error: unknown type name 's64'

include/linux/iio/types.h:44:15: error: unknown type name 's64'

[kernel test robot]

:::::: 
:::::: Manual check reason: "bisect to a FBC not belonging to original linux-review patches: branch: linux-review/Rodrigo-Alencar-via-B4-Relay/dt-bindings-iio-frequency-add-adf41513/20260515-113444, commit: 1ecae55efb140a38ecd4ec97b4fe8e711a81f184"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
TO: Rodrigo Alencar <rodrigo.alencar@analog.com>
CC: 0day robot <lkp@intel.com>

tree:   https://github.com/intel-lab-lkp/linux/commits/Rodrigo-Alencar-via-B4-Relay/dt-bindings-iio-frequency-add-adf41513/20260515-113444
head:   f191c064850b44fc99db5ed9856f51b9fc02cef9
commit: 1ecae55efb140a38ecd4ec97b4fe8e711a81f184 iio: core: add decimal value formatting into 64-bit value
date:   2 days ago
:::::: branch date: 2 days ago
:::::: commit date: 2 days ago
config: mips-randconfig-r071-20260516 (https://download.01.org/0day-ci/archive/20260516/202605162303.IVByooO1-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
smatch: v0.5.0-9185-gbcc58b9c
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260516/202605162303.IVByooO1-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/r/202605162303.IVByooO1-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from drivers/iio/adc/xilinx-xadc-events.c:9:
   In file included from include/linux/iio/events.h:9:
>> include/linux/iio/types.h:44:15: error: unknown type name 's64'
      44 | static inline s64 iio_val_s64_compose(int val0, int val1)
         |               ^
>> include/linux/iio/types.h:46:10: error: use of undeclared identifier 's64'
      46 |         return (s64)(((u64)val1 << 32) | (u32)val0);
         |                 ^
>> include/linux/iio/types.h:46:17: error: use of undeclared identifier 'u64'
      46 |         return (s64)(((u64)val1 << 32) | (u32)val0);
         |                        ^
>> include/linux/iio/types.h:46:36: error: use of undeclared identifier 'u32'
      46 |         return (s64)(((u64)val1 << 32) | (u32)val0);
         |                                           ^
   include/linux/iio/types.h:49:15: error: unknown type name 's64'
      49 | static inline s64 iio_val_s64_from_array(const int *vals)
         |               ^
   include/linux/iio/types.h:54:42: error: unknown type name 's64'
      54 | static inline void iio_val_s64_decompose(s64 dec64, int *val0, int *val1)
         |                                          ^
   include/linux/iio/types.h:56:10: error: use of undeclared identifier 'u32'
      56 |         *val0 = lower_32_bits(dec64);
         |                 ^
   include/linux/wordpart.h:20:28: note: expanded from macro 'lower_32_bits'
      20 | #define lower_32_bits(n) ((u32)((n) & 0xffffffff))
         |                            ^
   In file included from drivers/iio/adc/xilinx-xadc-events.c:9:
   In file included from include/linux/iio/events.h:9:
   include/linux/iio/types.h:57:10: error: use of undeclared identifier 'u32'
      57 |         *val1 = upper_32_bits(dec64);
         |                 ^
   include/linux/wordpart.h:14:28: note: expanded from macro 'upper_32_bits'
      14 | #define upper_32_bits(n) ((u32)(((n) >> 16) >> 16))
         |                            ^
   In file included from drivers/iio/adc/xilinx-xadc-events.c:9:
   In file included from include/linux/iio/events.h:9:
   include/linux/iio/types.h:60:47: error: unknown type name 's64'
      60 | static inline void iio_val_s64_array_populate(s64 dec64, int *vals)
         |                                               ^
   9 errors generated.


vim +/s64 +44 include/linux/iio/types.h

1ecae55efb140a3 Rodrigo Alencar 2026-05-06  43  
1ecae55efb140a3 Rodrigo Alencar 2026-05-06 @44  static inline s64 iio_val_s64_compose(int val0, int val1)
1ecae55efb140a3 Rodrigo Alencar 2026-05-06  45  {
1ecae55efb140a3 Rodrigo Alencar 2026-05-06 @46  	return (s64)(((u64)val1 << 32) | (u32)val0);
1ecae55efb140a3 Rodrigo Alencar 2026-05-06  47  }
1ecae55efb140a3 Rodrigo Alencar 2026-05-06  48  

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