From bf853881690db8bbd1de39e4be580310a9cb0ebc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <f4bug@amsat.org>
Date: Sat, 13 Jan 2018 23:04:12 -0300
Subject: qdev: use device_class_set_parent_realize/unrealize/reset()
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changes generated using the following Coccinelle patch:

  @@
  type DeviceParentClass;
  DeviceParentClass *pc;
  DeviceClass *dc;
  identifier parent_fn;
  identifier child_fn;
  @@
  (
  +device_class_set_parent_realize(dc, child_fn, &pc->parent_fn);
  -pc->parent_fn = dc->realize;
  ...
  -dc->realize = child_fn;
  |
  +device_class_set_parent_unrealize(dc, child_fn, &pc->parent_fn);
  -pc->parent_fn = dc->unrealize;
  ...
  -dc->unrealize = child_fn;
  |
  +device_class_set_parent_reset(dc, child_fn, &pc->parent_fn);
  -pc->parent_fn = dc->reset;
  ...
  -dc->reset = child_fn;
  )

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20180114020412.26160-4-f4bug@amsat.org>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 target/arm/cpu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'target/arm')

diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index 9da6ea505c..89ccdeae12 100644
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -1722,8 +1722,8 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data)
     CPUClass *cc = CPU_CLASS(acc);
     DeviceClass *dc = DEVICE_CLASS(oc);
 
-    acc->parent_realize = dc->realize;
-    dc->realize = arm_cpu_realizefn;
+    device_class_set_parent_realize(dc, arm_cpu_realizefn,
+                                    &acc->parent_realize);
     dc->props = arm_cpu_properties;
 
     acc->parent_reset = cc->reset;
-- 
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