Skip to contentSkip to conversation

powerpc: add virq_to_hw accessor routine

PATCH In review Geoff Levand 1 participant 1 message Nov 22, 2006

lore
Share & tools
lore

Geoff Levand

author
#0 lore raw

PATCH 1/14 powerpc: add virq_to_hw accessor routine

Subject: powerpc: add virq_to_hw accessor routine

From: Geoff Levand <[email protected]>

This adds an accessor routine virq_to_hw() to the virq routines which hides the implementation details of the virq to hwirq map.

Signed-off-by Arnd Bergmann <[email protected]>
Acked-by Benjamin Herrenschmidt <[email protected]>
Signed-off-by Geoff Levand <[email protected]>
---
 include/asm-powerpc/irq.h |    4 ++++
 1 files changed, 4 insertions(+)
include/asm-powerpc/irq.h +4 -0
Index: cell--common--6/include/asm-powerpc/irq.h
===================================================================
@@ -135,6 +135,10 @@
 
 extern struct irq_map_entry irq_map[NR_IRQS];
 
+static inline irq_hw_number_t virq_to_hw(unsigned int virq)
+{
+	return irq_map[virq].hwirq;
+}
 
 /**
  * irq_alloc_host - Allocate a new irq_host data structure