3 files changed, 20 insertions, 11 deletions

diff --git a/kernel/irq/generic-chip.c b/kernel/irq/generic-chip.c
index bf59e37d650a..3cd0c40282c0 100644
--- a/kernel/irq/generic-chip.c
+++ b/kernel/irq/generic-chip.c
@@ -650,7 +650,7 @@ static struct irq_data *irq_gc_get_irq_data(struct irq_chip_generic *gc)
 }
 
 #ifdef CONFIG_PM
-static int irq_gc_suspend(void)
+static int irq_gc_suspend(void *data)
 {
 	struct irq_chip_generic *gc;
 
@@ -670,7 +670,7 @@ static int irq_gc_suspend(void)
 	return 0;
 }
 
-static void irq_gc_resume(void)
+static void irq_gc_resume(void *data)
 {
 	struct irq_chip_generic *gc;
 
@@ -693,7 +693,7 @@ static void irq_gc_resume(void)
 #define irq_gc_resume NULL
 #endif
 
-static void irq_gc_shutdown(void)
+static void irq_gc_shutdown(void *data)
 {
 	struct irq_chip_generic *gc;
 
@@ -709,15 +709,19 @@ static void irq_gc_shutdown(void)
 	}
 }
 
-static struct syscore_ops irq_gc_syscore_ops = {
+static const struct syscore_ops irq_gc_syscore_ops = {
 	.suspend = irq_gc_suspend,
 	.resume = irq_gc_resume,
 	.shutdown = irq_gc_shutdown,
 };
 
+static struct syscore irq_gc_syscore = {
+	.ops = &irq_gc_syscore_ops,
+};
+
 static int __init irq_gc_init_ops(void)
 {
-	register_syscore_ops(&irq_gc_syscore_ops);
+	register_syscore(&irq_gc_syscore);
 	return 0;
 }
 device_initcall(irq_gc_init_ops);
diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c
index 6acf268f005b..f8e4e13dbe33 100644
--- a/kernel/irq/irqdesc.c
+++ b/kernel/irq/irqdesc.c
@@ -720,7 +720,7 @@ EXPORT_SYMBOL_GPL(generic_handle_irq_safe);
  * 		This function must be called from an IRQ context with irq regs
  * 		initialized.
  */
-int generic_handle_domain_irq(struct irq_domain *domain, unsigned int hwirq)
+int generic_handle_domain_irq(struct irq_domain *domain, irq_hw_number_t hwirq)
 {
 	return handle_irq_desc(irq_resolve_mapping(domain, hwirq));
 }
@@ -738,7 +738,7 @@ EXPORT_SYMBOL_GPL(generic_handle_domain_irq);
  * context). If the interrupt is marked as 'enforce IRQ-context only' then
  * the function must be invoked from hard interrupt context.
  */
-int generic_handle_domain_irq_safe(struct irq_domain *domain, unsigned int hwirq)
+int generic_handle_domain_irq_safe(struct irq_domain *domain, irq_hw_number_t hwirq)
 {
 	unsigned long flags;
 	int ret;
@@ -761,7 +761,7 @@ EXPORT_SYMBOL_GPL(generic_handle_domain_irq_safe);
  * 		This function must be called from an NMI context with irq regs
  * 		initialized.
  **/
-int generic_handle_domain_nmi(struct irq_domain *domain, unsigned int hwirq)
+int generic_handle_domain_nmi(struct irq_domain *domain, irq_hw_number_t hwirq)
 {
 	WARN_ON_ONCE(!in_nmi());
 	return handle_irq_desc(irq_resolve_mapping(domain, hwirq));
diff --git a/kernel/irq/pm.c b/kernel/irq/pm.c
index f7394729cedc..99ff65466d87 100644
--- a/kernel/irq/pm.c
+++ b/kernel/irq/pm.c
@@ -211,21 +211,26 @@ void rearm_wake_irq(unsigned int irq)
 
 /**
  * irq_pm_syscore_resume - enable interrupt lines early
+ * @data: syscore context
  *
  * Enable all interrupt lines with %IRQF_EARLY_RESUME set.
  */
-static void irq_pm_syscore_resume(void)
+static void irq_pm_syscore_resume(void *data)
 {
 	resume_irqs(true);
 }
 
-static struct syscore_ops irq_pm_syscore_ops = {
+static const struct syscore_ops irq_pm_syscore_ops = {
 	.resume		= irq_pm_syscore_resume,
 };
 
+static struct syscore irq_pm_syscore = {
+	.ops = &irq_pm_syscore_ops,
+};
+
 static int __init irq_pm_init_ops(void)
 {
-	register_syscore_ops(&irq_pm_syscore_ops);
+	register_syscore(&irq_pm_syscore);
 	return 0;
 }