[XEN PATCH] ioreq: include arch-specific ioreq header in <xen/ioreq.h>

[Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>]

The common header file for ioreq should include the arch-specific one.
This also addresses violations of MISRA C:2012 Rule 8.4 caused by the missing
inclusion of <asm/ioreq.h> in the arm implementation file.

Signed-off-by: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
---
- The deleted includes are therefore no longer necessary, since
 <xen/ioreq.h> is sufficient.
- The functions (possibly) missing a visible declaration prior to their 
definition
  currently are 'handle_ioserv' and 'try_fwd_ioserv'
---
 xen/arch/arm/io.c       | 1 -
 xen/common/ioreq.c      | 1 -
 xen/include/xen/ioreq.h | 1 +
 3 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/xen/arch/arm/io.c b/xen/arch/arm/io.c
index 96c740d5636c..13ae1fed5718 100644
--- a/xen/arch/arm/io.c
+++ b/xen/arch/arm/io.c
@@ -14,7 +14,6 @@
 #include <xen/sort.h>
 #include <asm/cpuerrata.h>
 #include <asm/current.h>
-#include <asm/ioreq.h>
 #include <asm/mmio.h>
 #include <asm/traps.h>

diff --git a/xen/common/ioreq.c b/xen/common/ioreq.c
index 7cb717f7a2a4..bde1a1f4eaa1 100644
--- a/xen/common/ioreq.c
+++ b/xen/common/ioreq.c
@@ -28,7 +28,6 @@
 #include <xen/trace.h>

 #include <asm/guest_atomics.h>
-#include <asm/ioreq.h>

 #include <public/hvm/ioreq.h>
 #include <public/hvm/params.h>
diff --git a/xen/include/xen/ioreq.h b/xen/include/xen/ioreq.h
index a26614d331e3..d85477c665e9 100644
--- a/xen/include/xen/ioreq.h
+++ b/xen/include/xen/ioreq.h
@@ -20,6 +20,7 @@
 #define __XEN_IOREQ_H__

 #include <xen/sched.h>
+#include <asm/ioreq.h>

 #include <public/hvm/dm_op.h>

--
2.34.1