sysbus: Drop sysbus_from_qdev() cast macro

Replace by SYS_BUS_DEVICE() QOM cast macro using a scripted conversion.
Avoids the old macro creeping into new code.

Resolve a Coding Style warning in openpic code.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Cc: Anthony Liguori <anthony@codemonkey.ws>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/hw/pc.c b/hw/pc.c
index 8fc69dbe0a..780b1e4743 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -1019,7 +1019,7 @@ void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
 
         if (hpet) {
             for (i = 0; i < GSI_NUM_PINS; i++) {
-                sysbus_connect_irq(sysbus_from_qdev(hpet), i, gsi[i]);
+                sysbus_connect_irq(SYS_BUS_DEVICE(hpet), i, gsi[i]);
             }
             pit_isa_irq = -1;
             pit_alt_irq = qdev_get_gpio_in(hpet, HPET_LEGACY_PIT_INT);
@@ -1122,7 +1122,7 @@ void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name)
                                   "ioapic", OBJECT(dev), NULL);
     }
     qdev_init_nofail(dev);
-    d = sysbus_from_qdev(dev);
+    d = SYS_BUS_DEVICE(dev);
     sysbus_mmio_map(d, 0, 0xfec00000);
 
     for (i = 0; i < IOAPIC_NUM_PINS; i++) {