[PATCH v3 15/18] hw/southbridge/piix: Use OBJECT_DECLARE_SIMPLE_TYPE() macro

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

Manually convert to OBJECT_DECLARE_SIMPLE_TYPE() macro,
similarly to automatic conversion from commit 8063396bf3
("Use OBJECT_DECLARE_SIMPLE_TYPE when possible").

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/hw/southbridge/piix.h | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/include/hw/southbridge/piix.h b/include/hw/southbridge/piix.h
index 0bf48e936d..a58bf13a41 100644
--- a/include/hw/southbridge/piix.h
+++ b/include/hw/southbridge/piix.h
@@ -29,7 +29,7 @@
 #define PIIX_NUM_PIC_IRQS       16      /* i8259 * 2 */
 #define PIIX_NUM_PIRQS          4ULL    /* PIRQ[A-D] */
 
-struct PIIXState {
+struct PIIX3State {
     PCIDevice dev;
 
     /*
@@ -57,14 +57,12 @@ struct PIIXState {
     /* IO memory region for Reset Control Register (PIIX_RCR_IOPORT) */
     MemoryRegion rcr_mem;
 };
-typedef struct PIIXState PIIX3State;
 
 #define TYPE_PIIX3_PCI_DEVICE "pci-piix3"
-DECLARE_INSTANCE_CHECKER(PIIX3State, PIIX3_PCI_DEVICE,
-                         TYPE_PIIX3_PCI_DEVICE)
-
 #define TYPE_PIIX3_DEVICE "PIIX3"
 #define TYPE_PIIX3_XEN_DEVICE "PIIX3-xen"
 #define TYPE_PIIX4_PCI_DEVICE "piix4-isa"
 
+OBJECT_DECLARE_SIMPLE_TYPE(PIIX3State, PIIX3_PCI_DEVICE)
+
 #endif
-- 
2.38.1