headers_check fix: nfsd/syscall.h

fix the following 'make headers_check' warnings:

  usr/include/linux/nfsd/syscall.h:12: include of <linux/types.h> is preferred over <asm/types.h>
  usr/include/linux/nfsd/syscall.h:104: found __[us]{8,16,32,64} type without #include <linux/types.h>

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
diff --git a/include/linux/nfsd/syscall.h b/include/linux/nfsd/syscall.h
index 4e43976..7a3b565 100644
--- a/include/linux/nfsd/syscall.h
+++ b/include/linux/nfsd/syscall.h
@@ -9,9 +9,8 @@
 #ifndef NFSD_SYSCALL_H
 #define NFSD_SYSCALL_H
 
-#include <asm/types.h>
-#ifdef __KERNEL__
 # include <linux/types.h>
+#ifdef __KERNEL__
 # include <linux/in.h>
 #endif 
 #include <linux/posix_types.h>