diff --git a/src/security/intel/stm/StmPlatformSmm.c b/src/security/intel/stm/StmPlatformSmm.c
index bcf935c..e5b3cf1 100644
--- a/src/security/intel/stm/StmPlatformSmm.c
+++ b/src/security/intel/stm/StmPlatformSmm.c
@@ -85,7 +85,7 @@
 
 	TXT_PROCESSOR_SMM_DESCRIPTOR *psd;
 
-	smbase_processor =  (void *) SMM_DEFAULT_BASE;//we are here
+	smbase_processor =  (void *)SMM_DEFAULT_BASE;//we are here
 	psd = smbase + SMM_PSD_OFFSET;
 
 	printk(BIOS_DEBUG,
@@ -121,8 +121,8 @@
 
 	read_gdtr(&gdtr);
 
-	gdtr.base -= (uintptr_t) smbase_processor;
-	gdtr.base += (uintptr_t) smbase;
+	gdtr.base -= (uintptr_t)smbase_processor;
+	gdtr.base += (uintptr_t)smbase;
 
 	psd->smm_gdt_ptr = gdtr.base;
 	psd->smm_gdt_size = gdtr.limit + 1; // the stm will subtract, so add
@@ -159,7 +159,7 @@
 	// some processor to receive a bad value
 	// calculate the location in SMRAM
 	addr_calc = mseg - CONFIG_BIOS_RESOURCE_LIST_SIZE;
-	stm_resource_heap = (uint8_t *) addr_calc;
+	stm_resource_heap = (uint8_t *)addr_calc;
 
 	if (cpu == 0) {
 
diff --git a/src/security/tpm/tss/tcg-1.2/tss.c b/src/security/tpm/tss/tcg-1.2/tss.c
index 6b79aab..39c44ec 100644
--- a/src/security/tpm/tss/tcg-1.2/tss.c
+++ b/src/security/tpm/tss/tcg-1.2/tss.c
@@ -51,7 +51,7 @@
 {
 	uint32_t size;
 	from_tpm_uint32(buffer + sizeof(uint16_t), &size);
-	return (int) size;
+	return (int)size;
 }
 
 /* Gets the code field of a TPM command. */
diff --git a/src/security/tpm/tss/tcg-1.2/tss_structures.h b/src/security/tpm/tss/tcg-1.2/tss_structures.h
index 4a976c8..689bb4b 100644
--- a/src/security/tpm/tss/tcg-1.2/tss_structures.h
+++ b/src/security/tpm/tss/tcg-1.2/tss_structures.h
@@ -21,13 +21,13 @@
 #define TPM_NV_PER_READ_STCLEAR (((uint32_t)1)<<31)
 #define TPM_NV_PER_WRITE_STCLEAR (((uint32_t)1)<<14)
 
-#define TPM_TAG_RQU_COMMAND       ((uint16_t) 0xc1)
-#define TPM_TAG_RQU_AUTH1_COMMAND ((uint16_t) 0xc2)
-#define TPM_TAG_RQU_AUTH2_COMMAND ((uint16_t) 0xc3)
+#define TPM_TAG_RQU_COMMAND       ((uint16_t)0xc1)
+#define TPM_TAG_RQU_AUTH1_COMMAND ((uint16_t)0xc2)
+#define TPM_TAG_RQU_AUTH2_COMMAND ((uint16_t)0xc3)
 
-#define TPM_TAG_RSP_COMMAND       ((uint16_t) 0xc4)
-#define TPM_TAG_RSP_AUTH1_COMMAND ((uint16_t) 0xc5)
-#define TPM_TAG_RSP_AUTH2_COMMAND ((uint16_t) 0xc6)
+#define TPM_TAG_RSP_COMMAND       ((uint16_t)0xc4)
+#define TPM_TAG_RSP_AUTH1_COMMAND ((uint16_t)0xc5)
+#define TPM_TAG_RSP_AUTH2_COMMAND ((uint16_t)0xc6)
 
 typedef uint8_t TSS_BOOL;
 typedef uint16_t TPM_STRUCTURE_TAG;
diff --git a/src/security/vboot/vbnv.c b/src/security/vboot/vbnv.c
index 26946fd..e9223c0 100644
--- a/src/security/vboot/vbnv.c
+++ b/src/security/vboot/vbnv.c
@@ -24,7 +24,7 @@
 		}
 	}
 
-	return (uint8_t) (crc >> 8);
+	return (uint8_t)(crc >> 8);
 }
 
 void vbnv_reset(uint8_t *vbnv_copy)