drivers/target: Add export.h to files as required.

So that they have access to EXPORT_SYMBOL variants and THIS_MODULE.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c
index f1643db..db32784 100644
--- a/drivers/target/iscsi/iscsi_target_configfs.c
+++ b/drivers/target/iscsi/iscsi_target_configfs.c
@@ -20,6 +20,7 @@
  ****************************************************************************/
 
 #include <linux/configfs.h>
+#include <linux/export.h>
 #include <target/target_core_base.h>
 #include <target/target_core_transport.h>
 #include <target/target_core_fabric_ops.h>
diff --git a/drivers/target/iscsi/iscsi_target_stat.c b/drivers/target/iscsi/iscsi_target_stat.c
index bbdbe93..f1db830 100644
--- a/drivers/target/iscsi/iscsi_target_stat.c
+++ b/drivers/target/iscsi/iscsi_target_stat.c
@@ -20,6 +20,7 @@
  ******************************************************************************/
 
 #include <linux/configfs.h>
+#include <linux/export.h>
 #include <scsi/iscsi_proto.h>
 #include <target/target_core_base.h>
 #include <target/target_core_transport.h>
diff --git a/drivers/target/target_core_alua.c b/drivers/target/target_core_alua.c
index 8f44477..d961927 100644
--- a/drivers/target/target_core_alua.c
+++ b/drivers/target/target_core_alua.c
@@ -27,6 +27,7 @@
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/configfs.h>
+#include <linux/export.h>
 #include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
 
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index f870c3b..59601d88 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -35,6 +35,7 @@
 #include <linux/spinlock.h>
 #include <linux/kthread.h>
 #include <linux/in.h>
+#include <linux/export.h>
 #include <net/sock.h>
 #include <net/tcp.h>
 #include <scsi/scsi.h>
diff --git a/drivers/target/target_core_fabric_lib.c b/drivers/target/target_core_fabric_lib.c
index 39f021b..ec4249b 100644
--- a/drivers/target/target_core_fabric_lib.c
+++ b/drivers/target/target_core_fabric_lib.c
@@ -29,6 +29,7 @@
 #include <linux/string.h>
 #include <linux/ctype.h>
 #include <linux/spinlock.h>
+#include <linux/export.h>
 #include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
 
diff --git a/drivers/target/target_core_tmr.c b/drivers/target/target_core_tmr.c
index 570b144..6bc7756 100644
--- a/drivers/target/target_core_tmr.c
+++ b/drivers/target/target_core_tmr.c
@@ -27,6 +27,7 @@
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/list.h>
+#include <linux/export.h>
 #include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
 
diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c
index 49fd0a9..8ddd133 100644
--- a/drivers/target/target_core_tpg.c
+++ b/drivers/target/target_core_tpg.c
@@ -32,6 +32,7 @@
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/in.h>
+#include <linux/export.h>
 #include <net/sock.h>
 #include <net/tcp.h>
 #include <scsi/scsi.h>