From ef9dfa4c1c97db30d83dbcc8d31c334641b5f7ca Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andreas=20F=C3=A4rber?= Date: Sat, 27 Jul 2013 13:33:46 +0200 Subject: sun4m: QOM cast cleanup for IDRegState MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Andreas Färber --- hw/sparc/sun4m.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) (limited to 'hw/sparc') diff --git a/hw/sparc/sun4m.c b/hw/sparc/sun4m.c index 5c7bd31e62..eb3b11bde6 100644 --- a/hw/sparc/sun4m.c +++ b/hw/sparc/sun4m.c @@ -559,6 +559,9 @@ static void tcx_init(hwaddr addr, int vram_size, int width, } /* NCR89C100/MACIO Internal ID register */ + +#define TYPE_MACIO_ID_REGISTER "macio_idreg" + static const uint8_t idreg_data[] = { 0xfe, 0x81, 0x01, 0x03 }; static void idreg_init(hwaddr addr) @@ -566,7 +569,7 @@ static void idreg_init(hwaddr addr) DeviceState *dev; SysBusDevice *s; - dev = qdev_create(NULL, "macio_idreg"); + dev = qdev_create(NULL, TYPE_MACIO_ID_REGISTER); qdev_init_nofail(dev); s = SYS_BUS_DEVICE(dev); @@ -574,14 +577,18 @@ static void idreg_init(hwaddr addr) cpu_physical_memory_write_rom(addr, idreg_data, sizeof(idreg_data)); } +#define MACIO_ID_REGISTER(obj) \ + OBJECT_CHECK(IDRegState, (obj), TYPE_MACIO_ID_REGISTER) + typedef struct IDRegState { - SysBusDevice busdev; + SysBusDevice parent_obj; + MemoryRegion mem; } IDRegState; static int idreg_init1(SysBusDevice *dev) { - IDRegState *s = FROM_SYSBUS(IDRegState, dev); + IDRegState *s = MACIO_ID_REGISTER(dev); memory_region_init_ram(&s->mem, OBJECT(s), "sun4m.idreg", sizeof(idreg_data)); @@ -599,7 +606,7 @@ static void idreg_class_init(ObjectClass *klass, void *data) } static const TypeInfo idreg_info = { - .name = "macio_idreg", + .name = TYPE_MACIO_ID_REGISTER, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(IDRegState), .class_init = idreg_class_init, -- cgit v1.2.1