[openeuler:OLK-5.10 3382/3382] drivers/irqchip/irq-gic-v3.c:829:30: warning: 'xint_proc_ops' defined but not used

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

tree:   https://gitee.com/openeuler/kernel.git OLK-5.10
head:   06a8b520851290347ca458d4335bebc607fe3b58
commit: a05426a568e457640f58698c8ebd636fcde4d202 [3382/3382] arm64: Introduce Xint software solution
config: arm64-randconfig-r122-20251205 (https://download.01.org/0day-ci/archive/20251206/202512061109.moN53LxE-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 8.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251206/202512061109.moN53LxE-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/202512061109.moN53LxE-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/irqchip/irq-gic-v3.c:829:30: warning: 'xint_proc_ops' defined but not used [-Wunused-const-variable=]
    static const struct proc_ops xint_proc_ops = {
                                 ^~~~~~~~~~~~~

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for PCI_IOV
   Depends on [n]: PCI [=n]
   Selected by [y]:
   - CRYPTO_DEV_HISI_MIGRATION [=y] && CRYPTO [=y] && CRYPTO_HW [=y] && ARM64 [=y] && ACPI [=y]

sparse warnings: (new ones prefixed by >>)
>> kernel/softirq.c:352:6: sparse: sparse: symbol 'xint_enter_rcu' was not declared. Should it be static?

vim +/xint_proc_ops +829 drivers/irqchip/irq-gic-v3.c

   828	
 > 829	static const struct proc_ops xint_proc_ops = {
   830		.proc_open	= xint_proc_open,
   831		.proc_read	= seq_read,
   832		.proc_lseek	= seq_lseek,
   833		.proc_release	= single_release,
   834		.proc_write	= xint_proc_write,
   835	};
   836	

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