src: Drop unused '#include <halt.h>'

Change-Id: Ie7afe77053a21bcf6a1bf314570f897d1791a620
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31921
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

src/southbridge/intel/bd82x6x/smihandler.c

@@ -22,11 +22,6 @@
 #include <device/pci_def.h>
 #include <cpu/x86/smm.h>
 #include <elog.h>
-#include <halt.h>
-#include "pch.h"
-
-#include "nvs.h"
-
 #include <northbridge/intel/sandybridge/sandybridge.h>
 #include <southbridge/intel/bd82x6x/me.h>
 #include <southbridge/intel/common/gpio.h>
@@ -34,6 +29,9 @@
 #include <southbridge/intel/common/pmutil.h>
 #include <southbridge/intel/common/finalize.h>
 
+#include "pch.h"
+#include "nvs.h"
+
 static global_nvs_t *gnvs;
 global_nvs_t *smm_get_gnvs(void)
 {

src/southbridge/intel/i82801gx/smihandler.c

@@ -19,7 +19,6 @@
 #include <cpu/x86/cache.h>
 #include <cpu/x86/smm.h>
 #include <device/pci_def.h>
-#include <halt.h>
 #include <pc80/mc146818rtc.h>
 #include <southbridge/intel/common/pmutil.h>
 #include "i82801gx.h"