[lpieralisi:dev/acpi-static-table-gsi-deferral 8/13] drivers/acpi/arm64/mpam.c:85:41: error: use of undeclared identifier 'trigger'

[lpieralisi:dev/acpi-static-table-gsi-deferral 8/13] drivers/acpi/arm64/mpam.c:85:41: error: use of undeclared identifier 'trigger'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/linux.git dev/acpi-static-table-gsi-deferral
head:   57e5c004a108c62e38be743a8e66e3cae00ca521
commit: d4991c69f1ad2064dbc46273adf6b3774e36c482 [8/13] ACPI: ARM64: Convert static table devices to IRQs software-node properties
config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20260911/202609111653.cAnJmuyt-lkp@intel.com/config)
compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 96295a1412f9afbee9d4a3c2701e83f5a529a9cc)
rustc: rustc 1.96.0 (ac68faa20 2026-05-25)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260911/202609111653.cAnJmuyt-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/202609111653.cAnJmuyt-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/acpi/arm64/mpam.c:85:41: error: use of undeclared identifier 'trigger'
      85 |         if (acpi_mpam_irq_valid(intid, flags, &trigger[irq_count])) {
         |                                                ^~~~~~~
   drivers/acpi/arm64/mpam.c:93:41: error: use of undeclared identifier 'trigger'
      93 |         if (acpi_mpam_irq_valid(intid, flags, &trigger[irq_count])) {
         |                                                ^~~~~~~
   drivers/acpi/arm64/mpam.c:105:13: error: use of undeclared identifier 'trigger'
     105 |                                                              trigger, irq_count);
         |                                                              ^~~~~~~
   3 errors generated.


vim +/trigger +85 drivers/acpi/arm64/mpam.c

    70	
    71	static void acpi_mpam_add_irq_props(struct acpi_mpam_msc_node *tbl_msc,
    72					    struct property_entry *props,
    73					    int *next_prop)
    74	{
    75		static const char * const irq_names[] = { "overflow", "error" };
    76		u32 gsi[ARRAY_SIZE(irq_names)];
    77		u32 triggering[ARRAY_SIZE(irq_names)];
    78		u32 polarity[ARRAY_SIZE(irq_names)];
    79		const char *names[ARRAY_SIZE(irq_names)];
    80		u32 flags, intid;
    81		int irq_count = 0;
    82	
    83		intid = tbl_msc->overflow_interrupt;
    84		flags = tbl_msc->overflow_interrupt_flags;
  > 85		if (acpi_mpam_irq_valid(intid, flags, &trigger[irq_count])) {
    86			gsi[irq_count] = intid;
    87			polarity[irq_count] = ACPI_ACTIVE_HIGH;
    88			names[irq_count++] = irq_names[0];
    89		}
    90	
    91		intid = tbl_msc->error_interrupt;
    92		flags = tbl_msc->error_interrupt_flags;
    93		if (acpi_mpam_irq_valid(intid, flags, &trigger[irq_count])) {
    94			gsi[irq_count] = intid;
    95			polarity[irq_count] = ACPI_ACTIVE_HIGH;
    96			names[irq_count++] = irq_names[1];
    97		}
    98	
    99		if (!irq_count)
   100			return;
   101	
   102		props[(*next_prop)++] = PROPERTY_ENTRY_U32_ARRAY_LEN(ACPI_IRQ_PROP_GSI,
   103								     gsi, irq_count);
   104		props[(*next_prop)++] = PROPERTY_ENTRY_U32_ARRAY_LEN(ACPI_IRQ_PROP_GSI_TRIGGER,
   105								     trigger, irq_count);
   106		props[(*next_prop)++] = PROPERTY_ENTRY_U32_ARRAY_LEN(ACPI_IRQ_PROP_GSI_POLARITY,
   107								     polarity, irq_count);
   108		props[(*next_prop)++] = PROPERTY_ENTRY_STRING_ARRAY_LEN("interrupt-names",
   109									names, irq_count);
   110	}
   111	

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