src: Use include <delay.h> when appropriate

Change-Id: I23bc0191ca8fcd88364e5c08be7c90195019e399
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32012
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: David Guckian

src/southbridge/amd/agesa/hudson/hda.c

@@ -17,9 +17,8 @@
 #include <device/pci.h>
 #include <device/pci_ids.h>
 #include <device/pci_ops.h>
-#include <delay.h>
-#include "hudson.h"
 
+#include "hudson.h"
 
 static void hda_init(struct device *dev)
 {

src/southbridge/amd/agesa/hudson/imc.c

@@ -15,7 +15,6 @@
 
 #include "imc.h"
 #include <device/mmio.h>
-#include <delay.h>
 #include <Porting.h>
 #include <AGESA.h>
 #include <amdlib.h>

src/southbridge/amd/agesa/hudson/sata.c

@@ -14,12 +14,11 @@
  */
 
 #include <device/device.h>
-#include <delay.h>
 #include <device/pci.h>
 #include <device/pci_ids.h>
 #include <device/pci_ops.h>
-#include "hudson.h"
 
+#include "hudson.h"
 
 static void sata_init(struct device *dev)
 {

src/southbridge/amd/agesa/hudson/sd.c

@@ -14,10 +14,10 @@
  */
 
 #include <device/device.h>
-#include <delay.h>
 #include <device/pci.h>
 #include <device/pci_ids.h>
 #include <device/pci_ops.h>
+
 #include "hudson.h"
 
 static void sd_init(struct device *dev)

src/southbridge/amd/agesa/hudson/smihandler.c

@@ -19,12 +19,11 @@
  */
 
 #include <arch/io.h>
+#include <cpu/x86/smm.h>
+
 #include "hudson.h"
 #include "smi.h"
 
-#include <cpu/x86/smm.h>
-#include <delay.h>
-
 #define SMI_0x88_ACPI_COMMAND		(1 << 11)
 
 enum smi_source {

src/southbridge/amd/pi/hudson/hda.c

@@ -17,7 +17,7 @@
 #include <device/pci.h>
 #include <device/pci_ids.h>
 #include <device/pci_ops.h>
-#include <delay.h>
+
 #include "hudson.h"
 
 static const unsigned short pci_device_ids[] = {

src/southbridge/amd/pi/hudson/imc.c

@@ -19,7 +19,6 @@
 #include <device/mmio.h>
 #include <device/pci_ops.h>
 #include <device/device.h>
-#include <delay.h>
 #include <Porting.h>
 #include <AGESA.h>
 #include <Lib/amdlib.h>

src/southbridge/amd/pi/hudson/sata.c

@@ -14,12 +14,11 @@
  */
 
 #include <device/device.h>
-#include <delay.h>
 #include <device/pci.h>
 #include <device/pci_ids.h>
 #include <device/pci_ops.h>
-#include "hudson.h"
 
+#include "hudson.h"
 
 static void sata_init(struct device *dev)
 {

src/southbridge/amd/pi/hudson/sd.c

@@ -14,10 +14,10 @@
  */
 
 #include <device/device.h>
-#include <delay.h>
 #include <device/pci.h>
 #include <device/pci_ids.h>
 #include <device/pci_ops.h>
+
 #include "hudson.h"
 
 static void sd_init(struct device *dev)

src/southbridge/amd/pi/hudson/smihandler.c

@@ -19,12 +19,11 @@
  */
 
 #include <arch/io.h>
+#include <cpu/x86/smm.h>
+
 #include "hudson.h"
 #include "smi.h"
 
-#include <cpu/x86/smm.h>
-#include <delay.h>
-
 #define SMI_0x88_ACPI_COMMAND		(1 << 11)
 
 enum smi_source {