diff --git a/target/ppc/monitor.c b/target/ppc/monitor.c
index 42e58163fc..ee9d6e81d2 100644
--- a/target/ppc/monitor.c
+++ b/target/ppc/monitor.c
@@ -27,32 +27,33 @@
 #include "monitor/hmp-target.h"
 #include "hmp.h"
 
-static target_long monitor_get_ccr (const struct MonitorDef *md, int val)
+static target_long monitor_get_ccr(const struct MonitorDef *md, int val)
 {
     CPUArchState *env = mon_get_cpu_env();
     unsigned int u;
     int i;
 
     u = 0;
-    for (i = 0; i < 8; i++)
+    for (i = 0; i < 8; i++) {
         u |= env->crf[i] << (32 - (4 * (i + 1)));
+    }
 
     return u;
 }
 
-static target_long monitor_get_decr (const struct MonitorDef *md, int val)
+static target_long monitor_get_decr(const struct MonitorDef *md, int val)
 {
     CPUArchState *env = mon_get_cpu_env();
     return cpu_ppc_load_decr(env);
 }
 
-static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
+static target_long monitor_get_tbu(const struct MonitorDef *md, int val)
 {
     CPUArchState *env = mon_get_cpu_env();
     return cpu_ppc_load_tbu(env);
 }
 
-static target_long monitor_get_tbl (const struct MonitorDef *md, int val)
+static target_long monitor_get_tbl(const struct MonitorDef *md, int val)
 {
     CPUArchState *env = mon_get_cpu_env();
     return cpu_ppc_load_tbl(env);