xilinx_axienet: Register reset properly

Register the reset function and the Device::reset function rather than
explicitly call it from the sysbus::init.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>

hw/net/xilinx_axienet.c

diff --git a/hw/net/xilinx_axienet.c b/hw/net/xilinx_axienet.c
index 6cb9a9b..afc3d82 100644
--- a/hw/net/xilinx_axienet.c
+++ b/hw/net/xilinx_axienet.c
@@ -402,8 +402,10 @@
     return !!(s->regs[R_RAF] & RAF_NEWFUNC_EN);
 }
 
-static void axienet_reset(XilinxAXIEnet *s)
+static void xilinx_axienet_reset(DeviceState *d)
 {
+    XilinxAXIEnet *s = XILINX_AXI_ENET(d);
+
     axienet_rx_reset(s);
     axienet_tx_reset(s);
 
@@ -871,7 +873,6 @@
     s->TEMAC.parent = s;
 
     s->rxmem = g_malloc(s->c_rxmem);
-    axienet_reset(s);
 
     return 0;
 }
@@ -902,6 +903,7 @@
 
     k->init = xilinx_enet_init;
     dc->props = xilinx_enet_properties;
+    dc->reset = xilinx_axienet_reset;
     ssc->push = axienet_stream_push;
 }