Remove ARM NVIC initialization hack

The ARMv7-M NVIC device pokes itself into the CPU state.  Now we have a
proper device model we can have the CPU/SoC code do this.

Signed-off-by: Paul Brook <paul@codesourcery.com>

1 files changed, 0 insertions, 5 deletions

diff --git a/hw/armv7m_nvic.c b/hw/armv7m_nvic.c
index 2a948ac346..f789c785fd 100644
--- a/hw/armv7m_nvic.c
+++ b/hw/armv7m_nvic.c
@@ -393,15 +393,10 @@ static int nvic_load(QEMUFile *f, void *opaque, int version_id)
 static void armv7m_nvic_init(SysBusDevice *dev)
 {
     nvic_state *s= FROM_SYSBUSGIC(nvic_state, dev);
-    CPUState *env;
 
-    env = qdev_get_prop_ptr(&dev->qdev, "cpu");
     gic_init(&s->gic);
     cpu_register_physical_memory(0xe000e000, 0x1000, s->gic.iomemtype);
     s->systick.timer = qemu_new_timer(vm_clock, systick_timer_tick, s);
-    if (env->v7m.nvic)
-        hw_error("CPU can only have one NVIC\n");
-    env->v7m.nvic = s;
     register_savevm("armv7m_nvic", -1, 1, nvic_save, nvic_load, s);
 }