genirq: Move IRQ_POLL_INPROGRESS to core

No users outside of core.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h
index dc5e21b..f5d28e1 100644
--- a/kernel/irq/internals.h
+++ b/kernel/irq/internals.h
@@ -39,10 +39,12 @@
  * IRQS_AUTODETECT		- autodetection in progress
  * IRQS_SPURIOUS_DISABLED	- was disabled due to spurious interrupt
  *				  detection
+ * IRQS_POLL_INPROGRESS		- polling in progress
  */
 enum {
 	IRQS_AUTODETECT		= 0x00000001,
 	IRQS_SPURIOUS_DISABLED	= 0x00000002,
+	IRQS_POLL_INPROGRESS	= 0x00000008,
 };
 
 #define irq_data_to_desc(data)	container_of(data, struct irq_desc, irq_data)