xilinx_axienet: droped the c_ on parameters

Even though the xilinx tools do have C_ on all params by default, drop this
for consistency with all the other xilinx IP (I.E. param names are the xilinx
names without the C_ prefix)
Signed-off-by: NPeter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>

hw/xilinx.h

@@ -58,8 +58,8 @@ xilinx_axiethernet_create(void *dmach,
 
     dev = qdev_create(NULL, "xilinx,axienet");
     qdev_set_nic_properties(dev, nd);
-    qdev_prop_set_uint32(dev, "c_rxmem", rxmem);
-    qdev_prop_set_uint32(dev, "c_txmem", txmem);
+    qdev_prop_set_uint32(dev, "rxmem", rxmem);
+    qdev_prop_set_uint32(dev, "txmem", txmem);
     qdev_prop_set_ptr(dev, "dmach", dmach);
     qdev_init_nofail(dev);
     sysbus_mmio_map(sysbus_from_qdev(dev), 0, base);

hw/xilinx_axienet.c

@@ -872,8 +872,8 @@ static int xilinx_enet_init(SysBusDevice *dev)
 
 static Property xilinx_enet_properties[] = {
     DEFINE_PROP_UINT32("phyaddr", struct XilinxAXIEnet, c_phyaddr, 7),
-    DEFINE_PROP_UINT32("c_rxmem", struct XilinxAXIEnet, c_rxmem, 0x1000),
-    DEFINE_PROP_UINT32("c_txmem", struct XilinxAXIEnet, c_txmem, 0x1000),
+    DEFINE_PROP_UINT32("rxmem", struct XilinxAXIEnet, c_rxmem, 0x1000),
+    DEFINE_PROP_UINT32("txmem", struct XilinxAXIEnet, c_txmem, 0x1000),
     DEFINE_PROP_PTR("dmach", struct XilinxAXIEnet, dmach),
     DEFINE_NIC_PROPERTIES(struct XilinxAXIEnet, conf),
     DEFINE_PROP_END_OF_LIST(),