m48t59: QOM cast cleanup for M48t59SysBusState

Signed-off-by: Andreas Färber <afaerber@suse.de>

1 files changed, 3 insertions, 0 deletions

diff --git a/include/hw/timer/m48t59.h b/include/hw/timer/m48t59.h
index 59337faaad..8217522291 100644
--- a/include/hw/timer/m48t59.h
+++ b/include/hw/timer/m48t59.h
@@ -21,6 +21,9 @@ int PPC_NVRAM_set_params (nvram_t *nvram, uint16_t NVRAM_size,
                           uint32_t initrd_image, uint32_t initrd_size,
                           uint32_t NVRAM_image,
                           int width, int height, int depth);
+
+#define TYPE_SYSBUS_M48T59 "m48t59"
+
 typedef struct M48t59State M48t59State;
 
 void m48t59_write (void *private, uint32_t addr, uint32_t val);