The function can receive the value via s->memmap[VIRT_FW_CFG].base from
the caller, avoiding the use of virt_memmap.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
---
 hw/riscv/virt.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c
index 473416bcf3..77ebb517f2 100644
--- a/hw/riscv/virt.c
+++ b/hw/riscv/virt.c
@@ -1262,9 +1262,8 @@ static inline DeviceState *gpex_pcie_init(MemoryRegion *sys_mem,
     return dev;
 }
 
-static FWCfgState *create_fw_cfg(const MachineState *ms)
+static FWCfgState *create_fw_cfg(const MachineState *ms, hwaddr base)
 {
-    hwaddr base = virt_memmap[VIRT_FW_CFG].base;
     FWCfgState *fw_cfg;
 
     fw_cfg = fw_cfg_init_mem_wide(base + 8, base, 8, base + 16,
@@ -1682,7 +1681,7 @@ static void virt_machine_init(MachineState *machine)
      * Init fw_cfg. Must be done before riscv_load_fdt, otherwise the
      * device tree cannot be altered and we get FDT_ERR_NOSPACE.
      */
-    s->fw_cfg = create_fw_cfg(machine);
+    s->fw_cfg = create_fw_cfg(machine, s->memmap[VIRT_FW_CFG].base);
     rom_set_fw(s->fw_cfg);
 
     /* SiFive Test MMIO device */
-- 
2.49.0