1 files changed, 18 insertions, 0 deletions

diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h
new file mode 100644
index 000000000000..46feba630266
--- /dev/null
+++ b/kernel/irq/internals.h
@@ -0,0 +1,18 @@
+/*
+ * IRQ subsystem internal functions and variables:
+ */
+
+extern int noirqdebug;
+
+#ifdef CONFIG_PROC_FS
+extern void register_irq_proc(unsigned int irq);
+extern void register_handler_proc(unsigned int irq, struct irqaction *action);
+extern void unregister_handler_proc(unsigned int irq, struct irqaction *action);
+#else
+static inline void register_irq_proc(unsigned int irq) { }
+static inline void register_handler_proc(unsigned int irq,
+                                         struct irqaction *action) { }
+static inline void unregister_handler_proc(unsigned int irq,
+                                           struct irqaction *action) { }
+#endif
+