[driver-core:driver-core-next 25/26] drivers/perf/arm-ni.c:250:9: sparse: sparse: missing braces around initializer

[driver-core:driver-core-next 25/26] drivers/perf/arm-ni.c:250:9: sparse: sparse: missing braces around initializer

[kernel test robot]

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:::::: 
:::::: Manual check reason: "low confidence static check first_new_problem: drivers/perf/arm-ni.c:250:9: sparse: sparse: missing braces around initializer"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: devel@driverdev.osuosl.org
TO: "Thomas Weißschuh" <linux@weissschuh.net>
CC: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git driver-core-next
head:   5943c0dc7912210be1ab2732e0b663c1082ab543
commit: 906c508afdca3487c4273bfeda8abedc8e21047b [25/26] sysfs: attribute_group: allow registration of const bin_attribute
:::::: branch date: 3 days ago
:::::: commit date: 3 days ago
config: arm-randconfig-r122-20241118 (https://download.01.org/0day-ci/archive/20241119/202411190050.InhaZMNi-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 14.2.0
reproduce: (https://download.01.org/0day-ci/archive/20241119/202411190050.InhaZMNi-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/202411190050.InhaZMNi-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/perf/arm-ni.c:250:9: sparse: sparse: missing braces around initializer
   drivers/perf/arm-ni.c: note: in included file:
   include/linux/io-64-nonatomic-lo-hi.h:38:9: sparse: sparse: cast truncates bits from constant value (8000000000000000 becomes 0)

vim +250 drivers/perf/arm-ni.c

4d5a7680f2b4d0 Robin Murphy 2024-09-04  247  
4d5a7680f2b4d0 Robin Murphy 2024-09-04  248  static const struct attribute_group arm_ni_other_attr_group = {
4d5a7680f2b4d0 Robin Murphy 2024-09-04  249  	.attrs = arm_ni_other_attrs,
4d5a7680f2b4d0 Robin Murphy 2024-09-04 @250  	NULL
4d5a7680f2b4d0 Robin Murphy 2024-09-04  251  };
4d5a7680f2b4d0 Robin Murphy 2024-09-04  252  

:::::: The code at line 250 was first introduced by commit
:::::: 4d5a7680f2b4d0c2955e1d9f9a594b050d637436 perf: Add driver for Arm NI-700 interconnect PMU

:::::: TO: Robin Murphy <robin.murphy@arm.com>
:::::: CC: Will Deacon <will@kernel.org>

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