xen: Add export.h for THIS_MODULE/EXPORT_SYMBOL to various xen users.

Things like THIS_MODULE and EXPORT_SYMBOL were simply everywhere
because module.h was also everywhere.  But we are fixing the latter.
So we need to call out the real users in advance.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

5 files changed, 5 insertions, 0 deletions

diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index 0b5366b5be20..ce4fa0831860 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -9,6 +9,7 @@
 #include <linux/stop_machine.h>
 #include <linux/freezer.h>
 #include <linux/syscore_ops.h>
+#include <linux/export.h>
 
 #include <xen/xen.h>
 #include <xen/xenbus.h>
diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c
index c984768d98ca..8e964b91c447 100644
--- a/drivers/xen/swiotlb-xen.c
+++ b/drivers/xen/swiotlb-xen.c
@@ -35,6 +35,7 @@
 
 #include <linux/bootmem.h>
 #include <linux/dma-mapping.h>
+#include <linux/export.h>
 #include <xen/swiotlb-xen.h>
 #include <xen/page.h>
 #include <xen/xen-ops.h>
diff --git a/drivers/xen/xenbus/xenbus_client.c b/drivers/xen/xenbus/xenbus_client.c
index cdacf923e073..b63540dd4ef5 100644
--- a/drivers/xen/xenbus/xenbus_client.c
+++ b/drivers/xen/xenbus/xenbus_client.c
@@ -33,6 +33,7 @@
 #include <linux/slab.h>
 #include <linux/types.h>
 #include <linux/vmalloc.h>
+#include <linux/export.h>
 #include <asm/xen/hypervisor.h>
 #include <xen/interface/xen.h>
 #include <xen/interface/event_channel.h>
diff --git a/drivers/xen/xenbus/xenbus_probe_backend.c b/drivers/xen/xenbus/xenbus_probe_backend.c
index 32417b5064fd..c3c7cd195c11 100644
--- a/drivers/xen/xenbus/xenbus_probe_backend.c
+++ b/drivers/xen/xenbus/xenbus_probe_backend.c
@@ -42,6 +42,7 @@
 #include <linux/fcntl.h>
 #include <linux/mm.h>
 #include <linux/notifier.h>
+#include <linux/export.h>
 
 #include <asm/page.h>
 #include <asm/pgtable.h>
diff --git a/include/xen/xenbus.h b/include/xen/xenbus.h
index aceeca799fd7..553a7a21af5e 100644
--- a/include/xen/xenbus.h
+++ b/include/xen/xenbus.h
@@ -37,6 +37,7 @@
 #include <linux/device.h>
 #include <linux/notifier.h>
 #include <linux/mutex.h>
+#include <linux/export.h>
 #include <linux/completion.h>
 #include <linux/init.h>
 #include <linux/slab.h>