Remove unnecessary #include files

Serprog compilation is now controlled by a Makefile variable.
Replace munmap with physunmap where appropriate.

Corresponding to flashrom svn r671.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
diff --git a/chipset_enable.c b/chipset_enable.c
index 6452f82..b859be8 100644
--- a/chipset_enable.c
+++ b/chipset_enable.c
@@ -29,7 +29,6 @@
 #include <string.h>
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <sys/mman.h>
 #include <fcntl.h>
 #include "flash.h"
 
@@ -968,7 +967,7 @@
 	}
 
 	/* 4. Clean up */
-	munmap(mmcr, getpagesize());
+	physunmap(mmcr, getpagesize());
 	return 0;
 }