diff --git a/include/unicorn/arm.h b/include/unicorn/arm.h
index 4a0c316c..7b3686ad 100644
--- a/include/unicorn/arm.h
+++ b/include/unicorn/arm.h
@@ -51,7 +51,7 @@ typedef enum uc_cpu_arm {
     UC_CPU_ARM_PXA270C0,
     UC_CPU_ARM_PXA270C5,
     UC_CPU_ARM_MAX,
-    
+
     UC_CPU_ARM_ENDING
 } uc_cpu_arm;
 
diff --git a/tests/unit/test_arm.c b/tests/unit/test_arm.c
index 64ea551f..1efd5682 100644
--- a/tests/unit/test_arm.c
+++ b/tests/unit/test_arm.c
@@ -734,17 +734,18 @@ static void test_armeb_ldrb(void)
     uint64_t data_address = 0x800000;
     int r1 = 0x1234;
     int r2 = data_address;
- 
-    uc_common_setup(&uc, UC_ARCH_ARM, UC_MODE_ARM | UC_MODE_BIG_ENDIAN, test_code, sizeof(test_code) - 1, UC_CPU_ARM_1176);
- 
+
+    uc_common_setup(&uc, UC_ARCH_ARM, UC_MODE_ARM | UC_MODE_BIG_ENDIAN,
+                    test_code, sizeof(test_code) - 1, UC_CPU_ARM_1176);
+
     OK(uc_mem_map(uc, data_address, 1024 * 1024, UC_PROT_ALL));
     OK(uc_mem_write(uc, data_address, "\x66\x67\x68\x69", 4));
     OK(uc_reg_write(uc, UC_ARM_REG_R2, &r2));
 
     OK(uc_emu_start(uc, code_start, code_start + sizeof(test_code) - 1, 0, 0));
- 
+
     OK(uc_reg_read(uc, UC_ARM_REG_R1, &r1));
-    
+
     TEST_CHECK(r1 == 0x66);
 
     OK(uc_close(uc));
diff --git a/uc.c b/uc.c
index 4aee48fc..505b69ad 100644
--- a/uc.c
+++ b/uc.c
@@ -2182,7 +2182,6 @@ uc_err uc_ctl(uc_engine *uc, uc_control_type control, ...)
                 break;
             }
 
-
             if (uc->arch == UC_ARCH_X86) {
                 if (model >= UC_CPU_X86_ENDING) {
                     err = UC_ERR_ARG;
@@ -2212,7 +2211,7 @@ uc_err uc_ctl(uc_engine *uc, uc_control_type control, ...)
                     err = UC_ERR_ARG;
                     break;
                 }
-                
+
                 if (uc->mode & UC_MODE_64 && model >= UC_CPU_MIPS64_ENDING) {
                     err = UC_ERR_ARG;
                     break;
@@ -2223,7 +2222,7 @@ uc_err uc_ctl(uc_engine *uc, uc_control_type control, ...)
                     err = UC_ERR_ARG;
                     break;
                 }
-                
+
                 if (uc->mode & UC_MODE_64 && model >= UC_CPU_PPC64_ENDING) {
                     err = UC_ERR_ARG;
                     break;