[PATCH 4/8] Arm: prune #include-s needed by domain.h

[Jan Beulich <jbeulich@xxxxxxxx>]

asm/domain.h is a dependency of xen/sched.h, and hence should not itself
include xen/sched.h. Nor should any of the other #include-s used by it.
While at it, also drop two other #include-s that aren't needed by this
particular header.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

--- a/xen/include/asm-arm/domain.h
+++ b/xen/include/asm-arm/domain.h
@@ -2,7 +2,7 @@
 #define __ASM_DOMAIN_H__
 
 #include <xen/cache.h>
-#include <xen/sched.h>
+#include <xen/timer.h>
 #include <asm/page.h>
 #include <asm/p2m.h>
 #include <asm/vfp.h>
@@ -11,8 +11,6 @@
 #include <asm/vgic.h>
 #include <asm/vpl011.h>
 #include <public/hvm/params.h>
-#include <xen/serial.h>
-#include <xen/rbtree.h>
 
 struct hvm_domain
 {
--- a/xen/include/asm-arm/vfp.h
+++ b/xen/include/asm-arm/vfp.h
@@ -1,7 +1,7 @@
 #ifndef _ASM_VFP_H
 #define _ASM_VFP_H
 
-#include <xen/sched.h>
+struct vcpu;
 
 #if defined(CONFIG_ARM_32)
 # include <asm/arm32/vfp.h>