3 files changed, 5 insertions, 5 deletions
diff --git a/src/drivers/pc80/pc/i8254.c b/src/drivers/pc80/pc/i8254.c
index 5851ec08a0..eb91bf6f01 100644
--- a/src/drivers/pc80/pc/i8254.c
+++ b/src/drivers/pc80/pc/i8254.c
@@ -32,7 +32,7 @@ void setup_i8254(void)
 	outb(0x12, TIMER1_PORT);
 }
 
-#if CONFIG_UDELAY_TIMER2
+#if IS_ENABLED(CONFIG_UDELAY_TIMER2)
 static void load_timer2(unsigned int ticks)
 {
 	/* Set up the timer gate, turn off the speaker */
diff --git a/src/drivers/pc80/rtc/mc146818rtc.c b/src/drivers/pc80/rtc/mc146818rtc.c
index 33860b8de3..0e9a88ab5c 100644
--- a/src/drivers/pc80/rtc/mc146818rtc.c
+++ b/src/drivers/pc80/rtc/mc146818rtc.c
@@ -28,7 +28,7 @@
 #include <cbfs.h>
 
 /* There's no way around this include guard. option_table.h is autogenerated */
-#if CONFIG_USE_OPTION_TABLE
+#if IS_ENABLED(CONFIG_USE_OPTION_TABLE)
 #include "option_table.h"
 #else
 #define LB_CKS_RANGE_START	0
diff --git a/src/drivers/pc80/rtc/mc146818rtc_romcc.c b/src/drivers/pc80/rtc/mc146818rtc_romcc.c
index 8bebc4229d..dc4f2efec4 100644
--- a/src/drivers/pc80/rtc/mc146818rtc_romcc.c
+++ b/src/drivers/pc80/rtc/mc146818rtc_romcc.c
@@ -1,7 +1,7 @@
 #include <stdint.h>
 #include <pc80/mc146818rtc.h>
 #include <fallback.h>
-#if CONFIG_USE_OPTION_TABLE
+#if IS_ENABLED(CONFIG_USE_OPTION_TABLE)
 #include "option_table.h"
 #endif
 
@@ -19,7 +19,7 @@ static int cmos_error(void)
 
 static int cmos_chksum_valid(void)
 {
-#if CONFIG_USE_OPTION_TABLE
+#if IS_ENABLED(CONFIG_USE_OPTION_TABLE)
 	unsigned char addr;
 	u16 sum, old_sum;
 
@@ -93,7 +93,7 @@ static inline __attribute__((unused)) int do_normal_boot(void)
 
 unsigned read_option_lowlevel(unsigned start, unsigned size, unsigned def)
 {
-#if CONFIG_USE_OPTION_TABLE
+#if IS_ENABLED(CONFIG_USE_OPTION_TABLE)
 	unsigned byte;
 
 	byte = cmos_read(start/8);