Switch more device_t's to named initializers

Fixes "missing braces around initializer" warnings

src/machine/m_pcjr.c

@@ -743,17 +743,17 @@ static const device_config_t pcjr_config[] = {
 };
 
 const device_t pcjr_device = {
-    "IBM PCjr",
-    "pcjr",
-    0,
-    0,
-    NULL,
-    NULL,
-    NULL,
-    { NULL },
-    speed_changed,
-    NULL,
-    pcjr_config
+    .name          = "IBM PCjr",
+    .internal_name = "pcjr",
+    .flags         = 0,
+    .local         = 0,
+    .init          = NULL,
+    .close         = NULL,
+    .reset         = NULL,
+    { .available = NULL },
+    .speed_changed = speed_changed,
+    .force_redraw  = NULL,
+    .config        = pcjr_config
 };
 
 int

src/sio/sio_fdc37c669.c

@@ -338,8 +338,8 @@ const device_t fdc37c669_370_device = {
     .internal_name = "fdc37c669_370",
     .flags         = 0,
     .local         = 1,
-    fdc37c669_init,
-    fdc37c669_close,
+    .init          = fdc37c669_init,
+    .close         = fdc37c669_close,
     .reset         = NULL,
     { .available = NULL },
     .speed_changed = NULL,

src/sio/sio_fdc37c93x.c

@@ -793,17 +793,17 @@ access_bus_init(const device_t *info)
 }
 
 static const device_t access_bus_device = {
-    "SMC FDC37C932FR ACCESS.bus",
-    "access_bus",
-    0,
-    0x03,
-    access_bus_init,
-    access_bus_close,
-    NULL,
-    { NULL },
-    NULL,
-    NULL,
-    NULL
+    .name          = "SMC FDC37C932FR ACCESS.bus",
+    .internal_name = "access_bus",
+    .flags         = 0,
+    .local         = 0x03,
+    .init          = access_bus_init,
+    .close         = access_bus_close,
+    .reset         = NULL,
+    { .available = NULL },
+    .speed_changed = NULL,
+    .force_redraw  = NULL,
+    .config        = NULL
 };
 
 static void