4 files changed, 7 insertions, 5 deletions
diff --git a/src/southbridge/amd/pi/hudson/acpi/fch.asl b/src/southbridge/amd/pi/hudson/acpi/fch.asl
index b8c0b35e88..5f00436633 100644
--- a/src/southbridge/amd/pi/hudson/acpi/fch.asl
+++ b/src/southbridge/amd/pi/hudson/acpi/fch.asl
@@ -51,7 +51,7 @@ Device(SBUS) {
 #include "usb.asl"
 
 /* 0:14.2 - HD Audio */
-#if !CONFIG_SOUTHBRIDGE_AMD_PI_KERN
+#if !IS_ENABLED(CONFIG_SOUTHBRIDGE_AMD_PI_KERN)
 #include "audio.asl"
 #endif
 
diff --git a/src/southbridge/amd/pi/hudson/acpi/sleepstates.asl b/src/southbridge/amd/pi/hudson/acpi/sleepstates.asl
index d93f068bb7..c8ad5204ee 100644
--- a/src/southbridge/amd/pi/hudson/acpi/sleepstates.asl
+++ b/src/southbridge/amd/pi/hudson/acpi/sleepstates.asl
@@ -23,7 +23,7 @@ If (LAnd(SSFG, 0x01)) {
 If (LAnd(SSFG, 0x02)) {
 	Name(\_S2, Package () {0x02, 0x02, 0x00, 0x00} )	/* (S2) - "light" Suspend to RAM */
 }
-#if CONFIG_HAVE_ACPI_RESUME
+#if IS_ENABLED(CONFIG_HAVE_ACPI_RESUME)
 If (LAnd(SSFG, 0x04)) {
 	Name(\_S3, Package () {0x03, 0x03, 0x00, 0x00} )	/* (S3) - Suspend to RAM */
 }
diff --git a/src/southbridge/amd/pi/hudson/acpi/usb.asl b/src/southbridge/amd/pi/hudson/acpi/usb.asl
index 1989017976..e36c661990 100644
--- a/src/southbridge/amd/pi/hudson/acpi/usb.asl
+++ b/src/southbridge/amd/pi/hudson/acpi/usb.asl
@@ -50,7 +50,8 @@ Device(UOH6) {
 	Name(_PRW, Package() {0x0B, 3})
 } /* end UOH5 */
 
-#if !CONFIG_SOUTHBRIDGE_AMD_PI_AVALON && !CONFIG_SOUTHBRIDGE_AMD_PI_KERN
+#if !IS_ENABLED(CONFIG_SOUTHBRIDGE_AMD_PI_AVALON) && \
+	!IS_ENABLED(CONFIG_SOUTHBRIDGE_AMD_PI_KERN)
 /* 0:14.5 - OHCI */
 Device(UEH1) {
 	Name(_ADR, 0x00140005)
@@ -64,7 +65,8 @@ Device(XHC0) {
 	Name(_PRW, Package() {0x0B, 4})
 } /* end XHC0 */
 
-#if !CONFIG_SOUTHBRIDGE_AMD_PI_AVALON && !CONFIG_SOUTHBRIDGE_AMD_PI_KERN
+#if !IS_ENABLED(CONFIG_SOUTHBRIDGE_AMD_PI_AVALON) && \
+	!IS_ENABLED(CONFIG_SOUTHBRIDGE_AMD_PI_KERN)
 /* 0:10.1 - XHCI 1*/
 Device(XHC1) {
 	Name(_ADR, 0x00100001)
diff --git a/src/southbridge/amd/pi/hudson/fadt.c b/src/southbridge/amd/pi/hudson/fadt.c
index ce8ce6d913..84c6a1d996 100644
--- a/src/southbridge/amd/pi/hudson/fadt.c
+++ b/src/southbridge/amd/pi/hudson/fadt.c
@@ -25,7 +25,7 @@
 #include "hudson.h"
 #include "smi.h"
 
-#if CONFIG_HUDSON_LEGACY_FREE
+#if IS_ENABLED(CONFIG_HUDSON_LEGACY_FREE)
 	#define FADT_BOOT_ARCH ACPI_FADT_LEGACY_FREE
 #else
 	#define FADT_BOOT_ARCH (ACPI_FADT_LEGACY_DEVICES | ACPI_FADT_8042)