Do not include both <sys/types.h> and <sys/param.h>, it is a style bug as

sys/types.h is included in sys/param.h, so instead just move the
#include <sys/param.h> before the headers that need it.

Spotted out by:	bde

sys/arm/arm/elf_trampoline.c

@@ -25,9 +25,8 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 #include <machine/asm.h>
-#include <sys/types.h>
-#include <sys/elf32.h>
 #include <sys/param.h>
+#include <sys/elf32.h>
 #include <sys/inflate.h>
 #include <machine/elf.h>
 #include <machine/pte.h>