megasas: Rename QOM class cast macros

Rename the MEGASAS_DEVICE_CLASS() and MEGASAS_DEVICE_GET_CLASS()
macros to be consistent with the MEGASAS() instance cast macro.

This will allow us to register the type cast macros using
OBJECT_DECLARE_TYPE later.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Tested-By: Roman Bolshakov <r.bolshakov@yadro.com>
Message-Id: <20200825192110.3528606-3-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

hw/scsi/megasas.c

@@ -134,9 +134,9 @@ typedef struct MegasasBaseClass {
 #define MEGASAS(obj) \
     OBJECT_CHECK(MegasasState, (obj), TYPE_MEGASAS_BASE)
 
-#define MEGASAS_DEVICE_CLASS(oc) \
+#define MEGASAS_CLASS(oc) \
     OBJECT_CLASS_CHECK(MegasasBaseClass, (oc), TYPE_MEGASAS_BASE)
-#define MEGASAS_DEVICE_GET_CLASS(oc) \
+#define MEGASAS_GET_CLASS(oc) \
     OBJECT_GET_CLASS(MegasasBaseClass, (oc), TYPE_MEGASAS_BASE)
 
 #define MEGASAS_INTR_DISABLED_MASK 0xFFFFFFFF
@@ -733,7 +733,7 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
 {
     PCIDevice *pci_dev = PCI_DEVICE(s);
     PCIDeviceClass *pci_class = PCI_DEVICE_GET_CLASS(pci_dev);
-    MegasasBaseClass *base_class = MEGASAS_DEVICE_GET_CLASS(s);
+    MegasasBaseClass *base_class = MEGASAS_GET_CLASS(s);
     struct mfi_ctrl_info info;
     size_t dcmd_size = sizeof(info);
     BusChild *kid;
@@ -1999,7 +1999,7 @@ static uint64_t megasas_mmio_read(void *opaque, hwaddr addr,
 {
     MegasasState *s = opaque;
     PCIDevice *pci_dev = PCI_DEVICE(s);
-    MegasasBaseClass *base_class = MEGASAS_DEVICE_GET_CLASS(s);
+    MegasasBaseClass *base_class = MEGASAS_GET_CLASS(s);
     uint32_t retval = 0;
 
     switch (addr) {
@@ -2322,7 +2322,7 @@ static const struct SCSIBusInfo megasas_scsi_info = {
 static void megasas_scsi_realize(PCIDevice *dev, Error **errp)
 {
     MegasasState *s = MEGASAS(dev);
-    MegasasBaseClass *b = MEGASAS_DEVICE_GET_CLASS(s);
+    MegasasBaseClass *b = MEGASAS_GET_CLASS(s);
     uint8_t *pci_conf;
     int i, bar_type;
     Error *err = NULL;
@@ -2506,7 +2506,7 @@ static void megasas_class_init(ObjectClass *oc, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
     PCIDeviceClass *pc = PCI_DEVICE_CLASS(oc);
-    MegasasBaseClass *e = MEGASAS_DEVICE_CLASS(oc);
+    MegasasBaseClass *e = MEGASAS_CLASS(oc);
     const MegasasInfo *info = data;
 
     pc->realize = megasas_scsi_realize;