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/arm/vexpress.c b/hw/arm/vexpress.c
index ef29e9f5ae..bebb0ed5a4 100644
--- a/hw/arm/vexpress.c
+++ b/hw/arm/vexpress.c
@@ -238,8 +238,8 @@ static void init_cpus(MachineState *ms, const char *cpu_type,
      */
     dev = qdev_new(privdev);
     qdev_prop_set_uint32(dev, "num-cpu", smp_cpus);
-    qdev_realize_and_unref(dev, NULL, &error_fatal);
     busdev = SYS_BUS_DEVICE(dev);
+    sysbus_realize_and_unref(busdev, &error_fatal);
     sysbus_mmio_map(busdev, 0, periphbase);
 
     /* Interrupts [42:0] are from the motherboard;
@@ -532,7 +532,7 @@ static PFlashCFI01 *ve_pflash_cfi01_register(hwaddr base, const char *name,
     qdev_prop_set_uint16(dev, "id2", 0x00);
     qdev_prop_set_uint16(dev, "id3", 0x00);
     qdev_prop_set_string(dev, "name", name);
-    qdev_realize_and_unref(dev, NULL, &error_fatal);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
 
     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
     return PFLASH_CFI01(dev);
@@ -610,7 +610,7 @@ static void vexpress_common_init(MachineState *machine)
         qdev_prop_set_uint32(sysctl, propname, daughterboard->clocks[i]);
         g_free(propname);
     }
-    qdev_realize_and_unref(sysctl, NULL, &error_fatal);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(sysctl), &error_fatal);
     sysbus_mmio_map(SYS_BUS_DEVICE(sysctl), 0, map[VE_SYSREGS]);
 
     /* VE_SP810: not modelled */
@@ -618,7 +618,7 @@ static void vexpress_common_init(MachineState *machine)
 
     pl041 = qdev_new("pl041");
     qdev_prop_set_uint32(pl041, "nc_fifo_depth", 512);
-    qdev_realize_and_unref(pl041, NULL, &error_fatal);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(pl041), &error_fatal);
     sysbus_mmio_map(SYS_BUS_DEVICE(pl041), 0, map[VE_PL041]);
     sysbus_connect_irq(SYS_BUS_DEVICE(pl041), 0, pic[11]);