[PATCH-for-11.0 v6 02/13] hw/sparc/sun4m: Use fw_cfg_init_mem_nodma()

[Philippe Mathieu-Daudé]

Use fw_cfg_init_mem_nodma() instead of open-coding it.

Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
---
 hw/sparc/sun4m.c | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/hw/sparc/sun4m.c b/hw/sparc/sun4m.c
index 53d7ae08ae9..85c8d727594 100644
--- a/hw/sparc/sun4m.c
+++ b/hw/sparc/sun4m.c
@@ -1051,17 +1051,7 @@ static void sun4m_hw_init(MachineState *machine)
         ecc_init(hwdef->ecc_base, slavio_irq[28],
                  hwdef->ecc_version);
 
-    dev = qdev_new(TYPE_FW_CFG_MEM);
-    fw_cfg = FW_CFG(dev);
-    qdev_prop_set_uint32(dev, "data_width", 1);
-    qdev_prop_set_bit(dev, "dma_enabled", false);
-    object_property_add_child(OBJECT(qdev_get_machine()), TYPE_FW_CFG,
-                              OBJECT(fw_cfg));
-    s = SYS_BUS_DEVICE(dev);
-    sysbus_realize_and_unref(s, &error_fatal);
-    sysbus_mmio_map(s, 0, CFG_ADDR);
-    sysbus_mmio_map(s, 1, CFG_ADDR + 2);
-
+    fw_cfg = fw_cfg_init_mem_nodma(CFG_ADDR, CFG_ADDR + 2, 1);
     fw_cfg_add_i16(fw_cfg, FW_CFG_NB_CPUS, (uint16_t)smp_cpus);
     fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)max_cpus);
     fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)machine->ram_size);
-- 
2.51.0