qemu: add qemu_free_irqs (Marcelo Tosatti)

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6602 c046a42c-6fe2-441c-8c8c-71466251a162

diff --git a/hw/irq.c b/hw/irq.c
index eca707d..7703f62 100644 (file)
--- a/hw/irq.c
+++ b/hw/irq.c
@@ -56,6 +56,12 @@ qemu_irq *qemu_allocate_irqs(qemu_irq_handler handler, void *opaque, int n)
     return s;
 }
 
+void qemu_free_irqs(qemu_irq *s)
+{
+    qemu_free(s[0]);
+    qemu_free(s);
+}
+
 static void qemu_notirq(void *opaque, int line, int level)
 {
     struct IRQState *irq = opaque;

diff --git a/hw/irq.h b/hw/irq.h
index 0880ad2..5daae44 100644 (file)
--- a/hw/irq.h
+++ b/hw/irq.h
@@ -27,6 +27,7 @@ static inline void qemu_irq_pulse(qemu_irq irq)
 
 /* Returns an array of N IRQs.  */
 qemu_irq *qemu_allocate_irqs(qemu_irq_handler handler, void *opaque, int n);
+void qemu_free_irqs(qemu_irq *s);
 
 /* Returns a new IRQ with opposite polarity.  */
 qemu_irq qemu_irq_invert(qemu_irq irq);