genirq: Add desc->irq_data accessor

We have accessors for all fields in irq_data based on irq_desc, but not for irq_data itself. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
git-mirror · Mar 11, 2011 · d9936bb · d9936bb
1 parent c68fd4f
commit d9936bb
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
@@ -109,6 +109,11 @@ static inline struct irq_desc *move_irq_desc(struct irq_desc *desc, int node)
 
 #ifdef CONFIG_GENERIC_HARDIRQS
 
+static inline struct irq_data *irq_desc_get_irq_data(struct irq_desc *desc)
+{
+	return &desc->irq_data;
+}
+
 static inline struct irq_chip *irq_desc_get_chip(struct irq_desc *desc)
 {
 	return desc->irq_data.chip;