diff --git a/src/ec/acpi/ec.h b/src/ec/acpi/ec.h
index 48982d315e..86fa4e55d5 100644
--- a/src/ec/acpi/ec.h
+++ b/src/ec/acpi/ec.h
@@ -33,8 +33,8 @@
 #define   RD_EC		0x80 // Read Embedded Controller
 #define   WR_EC		0x81 // Write Embedded Controller
 #define   BE_EC		0x82 // Burst Enable Embedded Controller
-#define   BD_EC 	0x83 // Burst Disable Embedded Controller
-#define   QR_EC 	0x84 // Query Embedded Controller
+#define   BD_EC		0x83 // Burst Disable Embedded Controller
+#define   QR_EC		0x84 // Query Embedded Controller
 
 int send_ec_command(u8 command);
 int send_ec_data(u8 data);
diff --git a/src/ec/google/chromeec/ec_mec.c b/src/ec/google/chromeec/ec_mec.c
index 4cd0823ed3..f08f931b1c 100644
--- a/src/ec/google/chromeec/ec_mec.c
+++ b/src/ec/google/chromeec/ec_mec.c
@@ -38,7 +38,7 @@ enum {
 #define MEC_EMI_EC_ADDRESS_B1	(MEC_EMI_BASE + 3)
 #define MEC_EMI_EC_DATA_B0	(MEC_EMI_BASE + 4)
 #define MEC_EMI_EC_DATA_B1	(MEC_EMI_BASE + 5)
-#define MEC_EMI_EC_DATA_B2 	(MEC_EMI_BASE + 6)
+#define MEC_EMI_EC_DATA_B2	(MEC_EMI_BASE + 6)
 #define MEC_EMI_EC_DATA_B3	(MEC_EMI_BASE + 7)
 
 /*
diff --git a/src/ec/lenovo/h8/acpi/ec.asl b/src/ec/lenovo/h8/acpi/ec.asl
index b6121aab1a..76c43a634b 100644
--- a/src/ec/lenovo/h8/acpi/ec.asl
+++ b/src/ec/lenovo/h8/acpi/ec.asl
@@ -149,7 +149,7 @@ Device(EC)
 	Method(_Q26, 0, NotSerialized)
 	{
 		Notify (AC, 0x80)
- 		\PNOT()
+		\PNOT()
 	}
 
 	/* AC status change: not present */
@@ -157,7 +157,7 @@ Device(EC)
 	{
 		Notify (AC, 0x80)
 		Store(0x50, EVNT)
- 		\PNOT()
+		\PNOT()
 	}
 
 	Method(_Q2A, 0, NotSerialized)
diff --git a/src/ec/quanta/ene_kb3940q/ec.h b/src/ec/quanta/ene_kb3940q/ec.h
index 159a158d25..b04809e0f7 100644
--- a/src/ec/quanta/ene_kb3940q/ec.h
+++ b/src/ec/quanta/ene_kb3940q/ec.h
@@ -123,10 +123,10 @@ void ec_mem_write(u8 addr, u8 data);
 
 #define EC_CPU_TMP					0x78
 #define EC_GPU_TMP					0x79
-#define EC_LOCAL_TMP1 				0x7A
-#define EC_LOCAL_TMP2 				0x7B
-#define EC_FAN_TACH_LO  			0x7C
-#define EC_FAN_TACH_HI  			0x7D
+#define EC_LOCAL_TMP1				0x7A
+#define EC_LOCAL_TMP2				0x7B
+#define EC_FAN_TACH_LO				0x7C
+#define EC_FAN_TACH_HI				0x7D
 #define EC_FAN_DBG_RPM_LO			0x7E
 #define EC_FAN_DBG_RPM_HI			0x7F