sysbus: Convert to sysbus_realize() etc. with Coccinelle

Convert from qdev_realize(), qdev_realize_and_unref() with null @bus
argument to sysbus_realize(), sysbus_realize_and_unref().

Coccinelle script:

    @@
    expression dev, errp;
    @@
    -    qdev_realize(DEVICE(dev), NULL, errp);
    +    sysbus_realize(SYS_BUS_DEVICE(dev), errp);

    @@
    expression sysbus_dev, dev, errp;
    @@
    +    sysbus_dev = SYS_BUS_DEVICE(dev);
    -    qdev_realize_and_unref(dev, NULL, errp);
    +    sysbus_realize_and_unref(sysbus_dev, errp);
    -    sysbus_dev = SYS_BUS_DEVICE(dev);

    @@
    expression sysbus_dev, dev, errp;
    expression expr;
    @@
         sysbus_dev = SYS_BUS_DEVICE(dev);
         ... when != dev = expr;
    -    qdev_realize_and_unref(dev, NULL, errp);
    +    sysbus_realize_and_unref(sysbus_dev, errp);

    @@
    expression dev, errp;
    @@
    -    qdev_realize_and_unref(DEVICE(dev), NULL, errp);
    +    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), errp);

    @@
    expression dev, errp;
    @@
    -    qdev_realize_and_unref(dev, NULL, errp);
    +    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), errp);

Whitespace changes minimized manually.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-46-armbru@redhat.com>
[Conflicts in hw/misc/empty_slot.c and hw/sparc/leon3.c resolved]

1 files changed, 4 insertions, 4 deletions

diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c
index 8cf097ae7c..3eb40ad8f8 100644
--- a/hw/ppc/pnv.c
+++ b/hw/ppc/pnv.c
@@ -733,7 +733,7 @@ static void pnv_init(MachineState *machine)
         qdev_prop_set_drive(dev, "drive", blk_by_legacy_dinfo(pnor),
                             &error_abort);
     }
-    qdev_realize_and_unref(dev, NULL, &error_fatal);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
     pnv->pnor = PNV_PNOR(dev);
 
     /* load skiboot firmware  */
@@ -849,7 +849,7 @@ static void pnv_init(MachineState *machine)
             object_property_set_link(chip, OBJECT(pnv), "xive-fabric",
                                      &error_abort);
         }
-        qdev_realize_and_unref(DEVICE(chip), NULL, &error_fatal);
+        sysbus_realize_and_unref(SYS_BUS_DEVICE(chip), &error_fatal);
     }
     g_free(chip_typename);
 
@@ -1205,7 +1205,7 @@ static void pnv_chip_power8_realize(DeviceState *dev, Error **errp)
         object_property_set_int(OBJECT(phb), i, "index", &error_fatal);
         object_property_set_int(OBJECT(phb), chip->chip_id, "chip-id",
                                 &error_fatal);
-        qdev_realize(DEVICE(phb), NULL, &local_err);
+        sysbus_realize(SYS_BUS_DEVICE(phb), &local_err);
         if (local_err) {
             error_propagate(errp, local_err);
             return;
@@ -1410,7 +1410,7 @@ static void pnv_chip_power9_phb_realize(PnvChip *chip, Error **errp)
             object_property_set_int(obj, PNV_PHB4_DEVICE_ID, "device-id",
                                     &error_fatal);
             object_property_set_link(obj, OBJECT(stack), "stack", &error_abort);
-            qdev_realize(DEVICE(obj), NULL, &local_err);
+            sysbus_realize(SYS_BUS_DEVICE(obj), &local_err);
             if (local_err) {
                 error_propagate(errp, local_err);
                 return;