diff --git a/hw/s390x/cpu-topology.c b/hw/s390x/cpu-topology.c
index f16bdf65faa0..016f6c1c15ac 100644
--- a/hw/s390x/cpu-topology.c
+++ b/hw/s390x/cpu-topology.c
@@ -86,7 +86,7 @@ bool s390_has_topology(void)
  */
 static void s390_topology_init(MachineState *ms)
 {
-    CpuTopology *smp = &ms->smp;
+    CPUTopology *smp = &ms->smp;
 
     s390_topology.cores_per_socket = g_new0(uint8_t, smp->sockets *
                                             smp->books * smp->drawers);
@@ -181,7 +181,7 @@ void s390_topology_reset(void)
  */
 static bool s390_topology_cpu_default(S390CPU *cpu, Error **errp)
 {
-    CpuTopology *smp = &current_machine->smp;
+    CPUTopology *smp = &current_machine->smp;
     CPUS390XState *env = &cpu->env;
 
     /* All geometry topology attributes must be set or all unset */
@@ -234,7 +234,7 @@ static bool s390_topology_check(uint16_t socket_id, uint16_t book_id,
                                 uint16_t drawer_id, uint16_t entitlement,
                                 bool dedicated, Error **errp)
 {
-    CpuTopology *smp = &current_machine->smp;
+    CPUTopology *smp = &current_machine->smp;
 
     if (socket_id >= smp->sockets) {
         error_setg(errp, "Unavailable socket: %d", socket_id);
diff --git a/include/hw/boards.h b/include/hw/boards.h
index 2fa800f11ae4..c1737f2a5736 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -334,7 +334,7 @@ typedef struct DeviceMemoryState {
 } DeviceMemoryState;
 
 /**
- * CpuTopology:
+ * CPUTopology:
  * @cpus: the number of present logical processors on the machine
  * @drawers: the number of drawers on the machine
  * @books: the number of books in one drawer
@@ -346,7 +346,7 @@ typedef struct DeviceMemoryState {
  * @threads: the number of threads in one core
  * @max_cpus: the maximum number of logical processors on the machine
  */
-typedef struct CpuTopology {
+typedef struct CPUTopology {
     unsigned int cpus;
     unsigned int drawers;
     unsigned int books;
@@ -357,7 +357,7 @@ typedef struct CpuTopology {
     unsigned int cores;
     unsigned int threads;
     unsigned int max_cpus;
-} CpuTopology;
+} CPUTopology;
 
 /**
  * MachineState:
@@ -409,7 +409,7 @@ struct MachineState {
     const char *cpu_type;
     AccelState *accelerator;
     CPUArchIdList *possible_cpus;
-    CpuTopology smp;
+    CPUTopology smp;
     struct NVDIMMState *nvdimms_state;
     struct NumaState *numa_state;
 };
diff --git a/include/hw/s390x/cpu-topology.h b/include/hw/s390x/cpu-topology.h
index c064f427e948..ff09c57a4428 100644
--- a/include/hw/s390x/cpu-topology.h
+++ b/include/hw/s390x/cpu-topology.h
@@ -63,17 +63,17 @@ static inline void s390_topology_reset(void)
 
 extern S390Topology s390_topology;
 
-static inline int s390_std_socket(int n, CpuTopology *smp)
+static inline int s390_std_socket(int n, CPUTopology *smp)
 {
     return (n / smp->cores) % smp->sockets;
 }
 
-static inline int s390_std_book(int n, CpuTopology *smp)
+static inline int s390_std_book(int n, CPUTopology *smp)
 {
     return (n / (smp->cores * smp->sockets)) % smp->books;
 }
 
-static inline int s390_std_drawer(int n, CpuTopology *smp)
+static inline int s390_std_drawer(int n, CPUTopology *smp)
 {
     return (n / (smp->cores * smp->sockets * smp->books)) % smp->drawers;
 }
diff --git a/tests/unit/test-smp-parse.c b/tests/unit/test-smp-parse.c
index 9fdba24fce56..f51138794ca1 100644
--- a/tests/unit/test-smp-parse.c
+++ b/tests/unit/test-smp-parse.c
@@ -120,8 +120,8 @@
  */
 typedef struct SMPTestData {
     SMPConfiguration config;
-    CpuTopology expect_prefer_sockets;
-    CpuTopology expect_prefer_cores;
+    CPUTopology expect_prefer_sockets;
+    CPUTopology expect_prefer_cores;
     const char *expect_error;
 } SMPTestData;
 
@@ -643,7 +643,7 @@ static char *smp_config_to_string(const SMPConfiguration *config)
 }
 
 /* Use the different calculation than machine_topo_get_threads_per_socket(). */
-static unsigned int cpu_topology_get_threads_per_socket(const CpuTopology *topo)
+static unsigned int cpu_topology_get_threads_per_socket(const CPUTopology *topo)
 {
     /* Check the divisor to avoid invalid topology examples causing SIGFPE. */
     if (!topo->drawers || !topo->books || !topo->sockets) {
@@ -654,7 +654,7 @@ static unsigned int cpu_topology_get_threads_per_socket(const CpuTopology *topo)
 }
 
 /* Use the different calculation than machine_topo_get_cores_per_socket(). */
-static unsigned int cpu_topology_get_cores_per_socket(const CpuTopology *topo)
+static unsigned int cpu_topology_get_cores_per_socket(const CPUTopology *topo)
 {
     /* Check the divisor to avoid invalid topology examples causing SIGFPE. */
     if (!topo->threads) {
@@ -664,13 +664,13 @@ static unsigned int cpu_topology_get_cores_per_socket(const CpuTopology *topo)
     }
 }
 
-static char *cpu_topology_to_string(const CpuTopology *topo,
+static char *cpu_topology_to_string(const CPUTopology *topo,
                                     unsigned int threads_per_socket,
                                     unsigned int cores_per_socket,
                                     bool has_clusters)
 {
     return g_strdup_printf(
-        "(CpuTopology) {\n"
+        "(CPUTopology) {\n"
         "    .cpus               = %u,\n"
         "    .drawers            = %u,\n"
         "    .books              = %u,\n"
@@ -692,7 +692,7 @@ static char *cpu_topology_to_string(const CpuTopology *topo,
 }
 
 static void check_parse(MachineState *ms, const SMPConfiguration *config,
-                        const CpuTopology *expect_topo, const char *expect_err,
+                        const CPUTopology *expect_topo, const char *expect_err,
                         bool is_valid)
 {
     MachineClass *mc = MACHINE_GET_CLASS(ms);
