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authorPeter Crosthwaite <peter.crosthwaite@xilinx.com>2014-06-18 00:56:31 -0700
committerAndreas Färber <afaerber@suse.de>2014-07-01 04:02:53 +0200
commitf173d57a4cd3bb2a8362fe376cd9fd776b2f57d5 (patch)
treef4b392449f53293e948ec32edbbfc01865bb78ca /include/hw/irq.h
parentf3c7d0389fe8a2792fd4c1cf151b885de03c8f62 (diff)
irq: Allocate IRQs individually
Allocate each IRQ individually on array allocations. This prepares for QOMification of IRQs, where pointers to individual IRQs may be taken and handed around for usage as QOM Links. The g_renew() scheme used here is too fragile and would break all existing links should an IRQ list be extended. We now have to pass the IRQ count to qemu_free_irqs(). We have so few call sites however, so this change is reasonably trivial. Cc: agarcia@igalia.com Cc: mst@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Alberto Garcia <agarcia@igalia.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'include/hw/irq.h')
-rw-r--r--include/hw/irq.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/hw/irq.h b/include/hw/irq.h
index d08bc02a0d..9f34c96aab 100644
--- a/include/hw/irq.h
+++ b/include/hw/irq.h
@@ -42,7 +42,7 @@ qemu_irq qemu_allocate_irq(qemu_irq_handler handler, void *opaque, int n);
qemu_irq *qemu_extend_irqs(qemu_irq *old, int n_old, qemu_irq_handler handler,
void *opaque, int n);
-void qemu_free_irqs(qemu_irq *s);
+void qemu_free_irqs(qemu_irq *s, int n);
void qemu_free_irq(qemu_irq irq);
/* Returns a new IRQ with opposite polarity. */