Merge tag 'irq-core-2023-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull irq updates from Thomas Gleixner:
 "Boring updates for the interrupt subsystem:

  Core:

   - Prevent a deadlock of nested interrupt threads vs.
     synchronize_hard()

   - Removal of a stale extern declaration

  Drivers:

   - The first new driver since v6.2 for Amlogic-C3 SoCs

   - The usual small fixes, cleanups and improvements all over the
     place"

* tag 'irq-core-2023-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  irqchip: Add support for Amlogic-C3 SoCs
  dt-bindings: interrupt-controller: Add support for Amlogic-C3 SoCs
  irqchip/irq-mvebu-sei: Use devm_platform_get_and_ioremap_resource()
  irqchip/ls-scfg-msi: Use devm_platform_get_and_ioremap_resource()
  irqchip: Explicitly include correct DT includes
  irqchip/orion: Use of_address_count() helper
  irqchip/irq-pruss-intc: Do not check for 0 return after calling platform_get_irq()
  irqchip/imx-mu-msi: Do not check for 0 return after calling platform_get_irq()
  irqchipr/i8259: Mark i8259_of_init() static
  irqchip/mips-gic: Mark gic_irq_domain_free() static
  irqchip/xtensa-pic: Include header for xtensa_pic_init_legacy()
  irqchip/loongson-eiointc: Fix return value checking of eiointc_index
  genirq: Remove unused extern declaration
  genirq: Prevent nested thread vs synchronize_hardirq() deadlock

1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h
index bdd35bb9c735..bcc7f21db9ee 100644
--- a/kernel/irq/internals.h
+++ b/kernel/irq/internals.h
@@ -108,8 +108,6 @@ extern int __irq_get_irqchip_state(struct irq_data *data,
 				   enum irqchip_irq_state which,
 				   bool *state);
 
-extern void init_kstat_irqs(struct irq_desc *desc, int node, int nr);
-
 irqreturn_t __handle_irq_event_percpu(struct irq_desc *desc);
 irqreturn_t handle_irq_event_percpu(struct irq_desc *desc);
 irqreturn_t handle_irq_event(struct irq_desc *desc);
@@ -121,6 +119,8 @@ void irq_resend_init(struct irq_desc *desc);
 bool irq_wait_for_poll(struct irq_desc *desc);
 void __irq_wake_thread(struct irq_desc *desc, struct irqaction *action);
 
+void wake_threads_waitq(struct irq_desc *desc);
+
 #ifdef CONFIG_PROC_FS
 extern void register_irq_proc(unsigned int irq, struct irq_desc *desc);
 extern void unregister_irq_proc(unsigned int irq, struct irq_desc *desc);