hw/pcmcia/pxa2xx: Do not open-code sysbus_create_simple()

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20231020130331.50048-5-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

hw/pcmcia/pxa2xx.c

@@ -143,9 +143,7 @@ PXA2xxPCMCIAState *pxa2xx_pcmcia_init(MemoryRegion *sysmem,
 {
     DeviceState *dev;
 
-    dev = qdev_new(TYPE_PXA2XX_PCMCIA);
-    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
-    sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
+    dev = sysbus_create_simple(TYPE_PXA2XX_PCMCIA, base, NULL);
 
     return PXA2XX_PCMCIA(dev);
 }