machine: rename MemoryHotplugState to DeviceMemoryState

Rename it to better match the new terminology.
Signed-off-by: NDavid Hildenbrand <david@redhat.com>
Message-Id: <20180423165126.15441-9-david@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

hw/ppc/spapr_hcall.c

@@ -67,13 +67,13 @@ static inline bool valid_ptex(PowerPCCPU *cpu, target_ulong ptex)
 static bool is_ram_address(sPAPRMachineState *spapr, hwaddr addr)
 {
     MachineState *machine = MACHINE(spapr);
-    MemoryHotplugState *hpms = machine->device_memory;
+    DeviceMemoryState *dms = machine->device_memory;
 
     if (addr < machine->ram_size) {
         return true;
     }
-    if ((addr >= hpms->base)
-        && ((addr - hpms->base) < memory_region_size(&hpms->mr))) {
+    if ((addr >= dms->base)
+        && ((addr - dms->base) < memory_region_size(&dms->mr))) {
         return true;
     }
 

hw/ppc/spapr_rtas_ddw.c

@@ -122,9 +122,8 @@ static void rtas_ibm_query_pe_dma_window(PowerPCCPU *cpu,
     if (machine->ram_size == machine->maxram_size) {
         max_window_size = machine->ram_size;
     } else {
-        MemoryHotplugState *hpms = machine->device_memory;
-
-        max_window_size = hpms->base + memory_region_size(&hpms->mr);
+        max_window_size = machine->device_memory->base +
+                          memory_region_size(&machine->device_memory->mr);
     }
 
     avail = SPAPR_PCI_DMA_MAX_WINDOWS - spapr_phb_get_active_win_num(sphb);

include/hw/boards.h

@@ -214,15 +214,15 @@ struct MachineClass {
 };
 
 /**
- * MemoryHotplugState:
+ * DeviceMemoryState:
  * @base: address in guest physical address space where the memory
  * address space for memory devices starts
  * @mr: address space container for memory devices
  */
-typedef struct MemoryHotplugState {
+typedef struct DeviceMemoryState {
     hwaddr base;
     MemoryRegion mr;
-} MemoryHotplugState;
+} DeviceMemoryState;
 
 /**
  * MachineState:
@@ -254,7 +254,7 @@ struct MachineState {
     bool enforce_config_section;
     bool enable_graphics;
     char *memory_encryption;
-    MemoryHotplugState *device_memory;
+    DeviceMemoryState *device_memory;
 
     ram_addr_t ram_size;
     ram_addr_t maxram_size;