[PULL 31/56] hw/nmi: Remove @cpu_index argument from NMIClass::nmi_monitor_handler()

["Philippe Mathieu-Daudé" <philmd@oss.qualcomm.com>]

From: Philippe Mathieu-Daudé <philmd@linaro.org>

Only s390x was using the 'cpu_index' argument, but since the
previous commit it isn't anymore (it use the first cpu).
Since this argument is now completely unused, remove it.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20260812121232.71958-4-philmd@oss.qualcomm.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com>
---
 include/hw/core/nmi.h      | 8 +++++++-
 hw/core/nmi.c              | 2 +-
 hw/hppa/machine.c          | 2 +-
 hw/i386/x86.c              | 2 +-
 hw/intc/m68k_irqc.c        | 2 +-
 hw/m68k/q800-glue.c        | 2 +-
 hw/misc/macio/gpio.c       | 2 +-
 hw/ppc/pnv.c               | 2 +-
 hw/ppc/spapr.c             | 2 +-
 hw/s390x/s390-virtio-ccw.c | 2 +-
 10 files changed, 16 insertions(+), 10 deletions(-)

diff --git a/include/hw/core/nmi.h b/include/hw/core/nmi.h
index fff41bebc69..4c4ce79071d 100644
--- a/include/hw/core/nmi.h
+++ b/include/hw/core/nmi.h
@@ -37,7 +37,13 @@ typedef struct NMIState NMIState;
 struct NMIClass {
     InterfaceClass parent_class;
 
-    void (*nmi_monitor_handler)(NMIState *n, int cpu_index, Error **errp);
+    /**
+     * nmi_monitor_handler: Callback to handle NMI notifications.
+     *
+     * @ns: Class #NMIState state
+     * @errp: pointer to error object
+     */
+    void (*nmi_monitor_handler)(NMIState *ns, Error **errp);
 };
 
 void nmi_monitor_handle(int cpu_index, Error **errp);
diff --git a/hw/core/nmi.c b/hw/core/nmi.c
index 22724046575..ff6454437c1 100644
--- a/hw/core/nmi.c
+++ b/hw/core/nmi.c
@@ -40,7 +40,7 @@ static int do_nmi(Object *o, void *opaque)
         NMIClass *nc = NMI_GET_CLASS(n);
 
         ns->handled = true;
-        nc->nmi_monitor_handler(n, ns->cpu_index, &ns->err);
+        nc->nmi_monitor_handler(n, &ns->err);
         if (ns->err) {
             return -1;
         }
diff --git a/hw/hppa/machine.c b/hw/hppa/machine.c
index d762163ddf5..2b44debc388 100644
--- a/hw/hppa/machine.c
+++ b/hw/hppa/machine.c
@@ -829,7 +829,7 @@ static void hppa_machine_reset(MachineState *ms, ResetType type)
     cpu[0]->env.cmdline_or_bootorder = 'c';
 }
 
-static void hppa_nmi(NMIState *n, int cpu_index, Error **errp)
+static void hppa_nmi(NMIState *ns, Error **errp)
 {
     CPUState *cs;
 
diff --git a/hw/i386/x86.c b/hw/i386/x86.c
index dc7f0d56b01..0ea5453403d 100644
--- a/hw/i386/x86.c
+++ b/hw/i386/x86.c
@@ -147,7 +147,7 @@ static const CPUArchIdList *x86_possible_cpu_arch_ids(MachineState *ms)
     return ms->possible_cpus;
 }
 
-static void x86_nmi(NMIState *n, int cpu_index, Error **errp)
+static void x86_nmi(NMIState *ns, Error **errp)
 {
     /* cpu index isn't used */
     CPUState *cs;
diff --git a/hw/intc/m68k_irqc.c b/hw/intc/m68k_irqc.c
index 68ddb5351be..bc41b44d455 100644
--- a/hw/intc/m68k_irqc.c
+++ b/hw/intc/m68k_irqc.c
@@ -70,7 +70,7 @@ static void m68k_irqc_instance_init(Object *obj)
     qdev_init_gpio_in(DEVICE(obj), m68k_set_irq, M68K_IRQC_LEVEL_NUM);
 }
 
-static void m68k_nmi(NMIState *n, int cpu_index, Error **errp)
+static void m68k_nmi(NMIState *n, Error **errp)
 {
     m68k_set_irq(n, M68K_IRQC_LEVEL_7, 1);
 }
diff --git a/hw/m68k/q800-glue.c b/hw/m68k/q800-glue.c
index ac9062c6488..b13e5ef95f1 100644
--- a/hw/m68k/q800-glue.c
+++ b/hw/m68k/q800-glue.c
@@ -159,7 +159,7 @@ static void glue_auxmode_set_irq(void *opaque, int irq, int level)
     s->auxmode = level;
 }
 
-static void glue_nmi(NMIState *n, int cpu_index, Error **errp)
+static void glue_nmi(NMIState *n, Error **errp)
 {
     GLUEState *s = GLUE(n);
 
diff --git a/hw/misc/macio/gpio.c b/hw/misc/macio/gpio.c
index 1a7c534d652..1bdca728f97 100644
--- a/hw/misc/macio/gpio.c
+++ b/hw/misc/macio/gpio.c
@@ -188,7 +188,7 @@ static void macio_gpio_reset(DeviceState *dev)
     macio_set_gpio(s, 1, true);
 }
 
-static void macio_gpio_nmi(NMIState *n, int cpu_index, Error **errp)
+static void macio_gpio_nmi(NMIState *n, Error **errp)
 {
     macio_set_gpio(MACIO_GPIO(n), 9, true);
     macio_set_gpio(MACIO_GPIO(n), 9, false);
diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c
index c0cb45dbfbc..8676be7bbb1 100644
--- a/hw/ppc/pnv.c
+++ b/hw/ppc/pnv.c
@@ -3552,7 +3552,7 @@ static void pnv_cpu_do_nmi(PnvChip *chip, PowerPCCPU *cpu, void *opaque)
     async_run_on_cpu(CPU(cpu), pnv_cpu_do_nmi_on_cpu, RUN_ON_CPU_HOST_INT(0));
 }
 
-static void pnv_nmi(NMIState *n, int cpu_index, Error **errp)
+static void pnv_nmi(NMIState *ns, Error **errp)
 {
     PnvMachineState *pnv = PNV_MACHINE(qdev_get_machine());
     int i;
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 7e284edd7d0..c376a588720 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -3550,7 +3550,7 @@ void spapr_do_system_reset_on_cpu(CPUState *cs, run_on_cpu_data arg)
     }
 }
 
-static void spapr_nmi(NMIState *n, int cpu_index, Error **errp)
+static void spapr_nmi(NMIState *ns, Error **errp)
 {
     CPUState *cs;
 
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index a2f373b1190..ac04245d65b 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -725,7 +725,7 @@ static HotplugHandler *s390_get_hotplug_handler(MachineState *machine,
     return NULL;
 }
 
-static void s390_nmi(NMIState *n, int cpu_index, Error **errp)
+static void s390_nmi(NMIState *ns, Error **errp)
 {
     s390_cpu_restart(S390_CPU(first_cpu));
 }
-- 
2.53.0