vmstate: constify VMStateField

Because they are supposed to remain const.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20181114132931.22624-1-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2 files changed, 6 insertions, 6 deletions

diff --git a/hw/nvram/eeprom93xx.c b/hw/nvram/eeprom93xx.c
index 2fd0e3c29f..2db3d7cce6 100644
--- a/hw/nvram/eeprom93xx.c
+++ b/hw/nvram/eeprom93xx.c
@@ -95,15 +95,15 @@ struct _eeprom_t {
  */
 
 static int get_uint16_from_uint8(QEMUFile *f, void *pv, size_t size,
-                                 VMStateField *field)
+                                 const VMStateField *field)
 {
     uint16_t *v = pv;
     *v = qemu_get_ubyte(f);
     return 0;
 }
 
-static int put_unused(QEMUFile *f, void *pv, size_t size, VMStateField *field,
-                      QJSON *vmdesc)
+static int put_unused(QEMUFile *f, void *pv, size_t size,
+                      const VMStateField *field, QJSON *vmdesc)
 {
     fprintf(stderr, "uint16_from_uint8 is used only for backwards compatibility.\n");
     fprintf(stderr, "Never should be used to write a new state.\n");
diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c
index 946f765f7f..3cb726ff68 100644
--- a/hw/nvram/fw_cfg.c
+++ b/hw/nvram/fw_cfg.c
@@ -520,15 +520,15 @@ static void fw_cfg_reset(DeviceState *d)
  */
 
 static int get_uint32_as_uint16(QEMUFile *f, void *pv, size_t size,
-                                VMStateField *field)
+                                const VMStateField *field)
 {
     uint32_t *v = pv;
     *v = qemu_get_be16(f);
     return 0;
 }
 
-static int put_unused(QEMUFile *f, void *pv, size_t size, VMStateField *field,
-                      QJSON *vmdesc)
+static int put_unused(QEMUFile *f, void *pv, size_t size,
+                      const VMStateField *field, QJSON *vmdesc)
 {
     fprintf(stderr, "uint32_as_uint16 is only used for backward compatibility.\n");
     fprintf(stderr, "This functions shouldn't be called.\n");