qom: Put name parameter before value / visitor parameter

The object_property_set_FOO() setters take property name and value in
an unusual order:

    void object_property_set_FOO(Object *obj, FOO_TYPE value,
                                 const char *name, Error **errp)

Having to pass value before name feels grating.  Swap them.

Same for object_property_set(), object_property_get(), and
object_property_parse().

Convert callers with this Coccinelle script:

    @@
    identifier fun = {
        object_property_get, object_property_parse, object_property_set_str,
        object_property_set_link, object_property_set_bool,
        object_property_set_int, object_property_set_uint, object_property_set,
        object_property_set_qobject
    };
    expression obj, v, name, errp;
    @@
    -    fun(obj, v, name, errp)
    +    fun(obj, name, v, errp)

Chokes on hw/arm/musicpal.c's lcd_refresh() with the unhelpful error
message "no position information".  Convert that one manually.

Fails to convert hw/arm/armsse.c, because Coccinelle gets confused by
ARMSSE being used both as typedef and function-like macro there.
Convert manually.

Fails to convert hw/rx/rx-gdbsim.c, because Coccinelle gets confused
by RXCPU being used both as typedef and function-like macro there.
Convert manually.  The other files using RXCPU that way don't need
conversion.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20200707160613.848843-27-armbru@redhat.com>
[Straightforwad conflict with commit 2336172d9b "audio: set default
value for pcspk.iobase property" resolved]

1 files changed, 4 insertions, 4 deletions

diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index 9de16ea..56daa7b 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -398,7 +398,7 @@ bool qdev_realize(DeviceState *dev, BusState *bus, Error **errp)
         assert(!DEVICE_GET_CLASS(dev)->bus_type);
     }
 
-    object_property_set_bool(OBJECT(dev), true, "realized", &err);
+    object_property_set_bool(OBJECT(dev), "realized", true, &err);
     if (err) {
         error_propagate(errp, err);
     }
@@ -426,7 +426,7 @@ bool qdev_realize_and_unref(DeviceState *dev, BusState *bus, Error **errp)
 
 void qdev_unrealize(DeviceState *dev)
 {
-    object_property_set_bool(OBJECT(dev), false, "realized", &error_abort);
+    object_property_set_bool(OBJECT(dev), "realized", false, &error_abort);
 }
 
 static int qdev_assert_realized_properly(Object *obj, void *opaque)
@@ -567,7 +567,7 @@ void qdev_connect_gpio_out_named(DeviceState *dev, const char *name, int n,
                                                 "/unattached"),
                                   "non-qdev-gpio[*]", OBJECT(pin));
     }
-    object_property_set_link(OBJECT(dev), OBJECT(pin), propname, &error_abort);
+    object_property_set_link(OBJECT(dev), propname, OBJECT(pin), &error_abort);
     g_free(propname);
 }
 
@@ -593,7 +593,7 @@ static qemu_irq qdev_disconnect_gpio_out_named(DeviceState *dev,
     qemu_irq ret = (qemu_irq)object_property_get_link(OBJECT(dev), propname,
                                                       NULL);
     if (ret) {
-        object_property_set_link(OBJECT(dev), NULL, propname, NULL);
+        object_property_set_link(OBJECT(dev), propname, NULL, NULL);
     }
     g_free(propname);
     return ret;