While named 'ram_size', this argument holds the size of the
flash. Since it is unused, remove it.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
Cc: qemu-trivial@nongnu.org

 hw/i386/pc_sysfw.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/hw/i386/pc_sysfw.c b/hw/i386/pc_sysfw.c
index e864c09ea8..07b35ee9d9 100644
--- a/hw/i386/pc_sysfw.c
+++ b/hw/i386/pc_sysfw.c
@@ -51,8 +51,7 @@
 #define FLASH_SECTOR_SIZE 4096
 
 static void pc_isa_bios_init(MemoryRegion *rom_memory,
-                             MemoryRegion *flash_mem,
-                             int ram_size)
+                             MemoryRegion *flash_mem)
 {
     uint64_t isa_bios_size;
     MemoryRegion *isa_bios = g_new(MemoryRegion, 1);
@@ -182,7 +181,7 @@ static void pc_system_flash_map(PCMachineState *pcms,
 
         if (i == 0) {
             flash_mem = pflash_cfi01_get_memory(system_flash);
-            pc_isa_bios_init(rom_memory, flash_mem, size);
+            pc_isa_bios_init(rom_memory, flash_mem);
 
             /* Encrypt the pflash boot ROM */
             if (kvm_memcrypt_enabled()) {
-- 
2.21.1