diff options
| -rw-r--r-- | hw/sd/milkymist-memcard.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/hw/sd/milkymist-memcard.c b/hw/sd/milkymist-memcard.c index f69775c41a..42613b3aff 100644 --- a/hw/sd/milkymist-memcard.c +++ b/hw/sd/milkymist-memcard.c @@ -58,8 +58,13 @@ enum { R_MAX }; +#define TYPE_MILKYMIST_MEMCARD "milkymist-memcard" +#define MILKYMIST_MEMCARD(obj) \ + OBJECT_CHECK(MilkymistMemcardState, (obj), TYPE_MILKYMIST_MEMCARD) + struct MilkymistMemcardState { - SysBusDevice busdev; + SysBusDevice parent_obj; + MemoryRegion regs_region; SDState *card; @@ -231,8 +236,7 @@ static const MemoryRegionOps memcard_mmio_ops = { static void milkymist_memcard_reset(DeviceState *d) { - MilkymistMemcardState *s = - container_of(d, MilkymistMemcardState, busdev.qdev); + MilkymistMemcardState *s = MILKYMIST_MEMCARD(d); int i; s->command_write_ptr = 0; @@ -246,7 +250,7 @@ static void milkymist_memcard_reset(DeviceState *d) static int milkymist_memcard_init(SysBusDevice *dev) { - MilkymistMemcardState *s = FROM_SYSBUS(typeof(*s), dev); + MilkymistMemcardState *s = MILKYMIST_MEMCARD(dev); DriveInfo *dinfo; dinfo = drive_get_next(IF_SD); @@ -289,7 +293,7 @@ static void milkymist_memcard_class_init(ObjectClass *klass, void *data) } static const TypeInfo milkymist_memcard_info = { - .name = "milkymist-memcard", + .name = TYPE_MILKYMIST_MEMCARD, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(MilkymistMemcardState), .class_init = milkymist_memcard_class_init, |