target: Minimize SCSI header #include directives

Only include SCSI initiator header files in target code that needs
these header files, namely the SCSI pass-through code and the tcm_loop
driver. Change SCSI_SENSE_BUFFERSIZE into TRANSPORT_SENSE_BUFFER in
target code because the former is intended for initiator code and the
latter for target code. With this patch the only initiator include
directives in target code that remain are as follows:

$ git grep -nHE 'include .scsi/(scsi.h|scsi_host.h|scsi_device.h|scsi_cmnd.h)' drivers/target drivers/infiniband/ulp/{isert,srpt} drivers/usb/gadget/legacy/tcm_*.[ch] drivers/{vhost,xen} include/{target,trace/events/target.h}
drivers/target/loopback/tcm_loop.c:29:#include <scsi/scsi.h>
drivers/target/loopback/tcm_loop.c:31:#include <scsi/scsi_host.h>
drivers/target/loopback/tcm_loop.c:32:#include <scsi/scsi_device.h>
drivers/target/loopback/tcm_loop.c:33:#include <scsi/scsi_cmnd.h>
drivers/target/target_core_pscsi.c:39:#include <scsi/scsi_device.h>
drivers/target/target_core_pscsi.c:40:#include <scsi/scsi_host.h>
drivers/xen/xen-scsiback.c:52:#include <scsi/scsi_host.h> /* SG_ALL */

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <JBottomley@Odin.com>

36 files changed, 32 insertions, 74 deletions

diff --git a/Documentation/target/tcm_mod_builder.py b/Documentation/target/tcm_mod_builder.py
index 2ba71cea0172..6085e1f19c9d 100755
--- a/Documentation/target/tcm_mod_builder.py
+++ b/Documentation/target/tcm_mod_builder.py
@@ -503,11 +503,8 @@ def tcm_mod_dump_fabric_ops(proto_ident, fabric_mod_dir_var, fabric_mod_name):
         buf += "#include <linux/string.h>\n"
         buf += "#include <linux/ctype.h>\n"
         buf += "#include <asm/unaligned.h>\n"
-        buf += "#include <scsi/scsi.h>\n"
-        buf += "#include <scsi/scsi_host.h>\n"
-        buf += "#include <scsi/scsi_device.h>\n"
-        buf += "#include <scsi/scsi_cmnd.h>\n"
-        buf += "#include <scsi/libfc.h>\n\n"
+        buf += "#include <scsi/scsi_common.h>\n"
+        buf += "#include <scsi/scsi_proto.h>\n"
         buf += "#include <target/target_core_base.h>\n"
         buf += "#include <target/target_core_fabric.h>\n"
         buf += "#include <target/target_core_configfs.h>\n\n"
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index 9b84b4c0a000..af70d39361ec 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -41,6 +41,7 @@
 #include <linux/string.h>
 #include <linux/delay.h>
 #include <linux/atomic.h>
+#include <scsi/scsi_proto.h>
 #include <scsi/scsi_tcq.h>
 #include <target/configfs_macros.h>
 #include <target/target_core_base.h>
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.h b/drivers/infiniband/ulp/srpt/ib_srpt.h
index 3dae156905de..d85c0c205625 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.h
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.h
@@ -245,7 +245,7 @@ struct srpt_send_ioctx {
         u8                      n_rdma;
         u8                      n_rbuf;
         bool                    queue_status_only;
-        u8                      sense_data[SCSI_SENSE_BUFFERSIZE];
+        u8                      sense_data[TRANSPORT_SENSE_BUFFER];
 };
 
 /**
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 34871a628b11..e0836c6e5d9e 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -23,7 +23,7 @@
 #include <linux/module.h>
 #include <linux/idr.h>
 #include <asm/unaligned.h>
-#include <scsi/scsi_device.h>
+#include <scsi/scsi_proto.h>
 #include <scsi/iscsi_proto.h>
 #include <scsi/scsi_tcq.h>
 #include <target/target_core_base.h>
diff --git a/drivers/target/iscsi/iscsi_target_device.c b/drivers/target/iscsi/iscsi_target_device.c
index 34c3cd1b05ce..5fabcd3d623f 100644
--- a/drivers/target/iscsi/iscsi_target_device.c
+++ b/drivers/target/iscsi/iscsi_target_device.c
@@ -17,7 +17,6 @@
  * GNU General Public License for more details.
  ******************************************************************************/
 
-#include <scsi/scsi_device.h>
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
 
diff --git a/drivers/target/iscsi/iscsi_target_tmr.c b/drivers/target/iscsi/iscsi_target_tmr.c
index b0224a77e26d..fe9a582ca6af 100644
--- a/drivers/target/iscsi/iscsi_target_tmr.c
+++ b/drivers/target/iscsi/iscsi_target_tmr.c
@@ -17,7 +17,7 @@
  ******************************************************************************/
 
 #include <asm/unaligned.h>
-#include <scsi/scsi_device.h>
+#include <scsi/scsi_proto.h>
 #include <scsi/iscsi_proto.h>
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
index 18b0f9703ff2..ce81f17ad1ba 100644
--- a/drivers/target/sbp/sbp_target.c
+++ b/drivers/target/sbp/sbp_target.c
@@ -30,7 +30,7 @@
 #include <linux/ctype.h>
 #include <linux/firewire.h>
 #include <linux/firewire-constants.h>
-#include <scsi/scsi.h>
+#include <scsi/scsi_proto.h>
 #include <scsi/scsi_tcq.h>
 #include <target/target_core_base.h>
 #include <target/target_core_backend.h>
diff --git a/drivers/target/target_core_alua.c b/drivers/target/target_core_alua.c
index 75cbde1f7c5b..29904a9667a9 100644
--- a/drivers/target/target_core_alua.c
+++ b/drivers/target/target_core_alua.c
@@ -28,8 +28,7 @@
 #include <linux/configfs.h>
 #include <linux/export.h>
 #include <linux/file.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_proto.h>
 #include <asm/unaligned.h>
 
 #include <target/target_core_base.h>
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index 7faa6aef9a4d..2dd7ea373c58 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -35,8 +35,8 @@
 #include <linux/export.h>
 #include <net/sock.h>
 #include <net/tcp.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_device.h>
+#include <scsi/scsi_common.h>
+#include <scsi/scsi_proto.h>
 
 #include <target/target_core_base.h>
 #include <target/target_core_backend.h>
diff --git a/drivers/target/target_core_fabric_lib.c b/drivers/target/target_core_fabric_lib.c
index 35bfe77160d8..fdf31ef02f8a 100644
--- a/drivers/target/target_core_fabric_lib.c
+++ b/drivers/target/target_core_fabric_lib.c
@@ -29,8 +29,6 @@
 #include <linux/ctype.h>
 #include <linux/spinlock.h>
 #include <linux/export.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_cmnd.h>
 
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c
index f7e6e51aed36..169f33c58102 100644
--- a/drivers/target/target_core_file.c
+++ b/drivers/target/target_core_file.c
@@ -31,8 +31,7 @@
 #include <linux/spinlock.h>
 #include <linux/module.h>
 #include <linux/falloc.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_host.h>
+#include <scsi/scsi_proto.h>
 #include <asm/unaligned.h>
 
 #include <target/target_core_base.h>
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index 1b7947c2510f..31ed331a75dc 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -35,8 +35,7 @@
 #include <linux/genhd.h>
 #include <linux/file.h>
 #include <linux/module.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_host.h>
+#include <scsi/scsi_proto.h>
 #include <asm/unaligned.h>
 
 #include <target/target_core_base.h>
diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c
index c1aa9655e96e..83d50b3f3e21 100644
--- a/drivers/target/target_core_pr.c
+++ b/drivers/target/target_core_pr.c
@@ -28,8 +28,7 @@
 #include <linux/spinlock.h>
 #include <linux/list.h>
 #include <linux/file.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_proto.h>
 #include <asm/unaligned.h>
 
 #include <target/target_core_base.h>
diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index f6c954c4635f..0a3ed787b824 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -36,9 +36,7 @@
 #include <linux/module.h>
 #include <asm/unaligned.h>
 
-#include <scsi/scsi.h>
 #include <scsi/scsi_device.h>
-#include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_tcq.h>
 
diff --git a/drivers/target/target_core_pscsi.h b/drivers/target/target_core_pscsi.h
index 1bd757dff8ee..8fee9b0a88e2 100644
--- a/drivers/target/target_core_pscsi.h
+++ b/drivers/target/target_core_pscsi.h
@@ -16,13 +16,13 @@
 #define PS_TIMEOUT_OTHER        (500*HZ)
 
 #include <linux/device.h>
-#include <scsi/scsi_driver.h>
-#include <scsi/scsi_device.h>
 #include <linux/kref.h>
 #include <linux/kobject.h>
 
+struct scsi_device;
+
 struct pscsi_plugin_task {
-        unsigned char pscsi_sense[SCSI_SENSE_BUFFERSIZE];
+        unsigned char pscsi_sense[TRANSPORT_SENSE_BUFFER];
         int     pscsi_direction;
         int     pscsi_result;
         u32     pscsi_resid;
diff --git a/drivers/target/target_core_rd.c b/drivers/target/target_core_rd.c
index a263bf5fab8d..8882686a12c0 100644
--- a/drivers/target/target_core_rd.c
+++ b/drivers/target/target_core_rd.c
@@ -29,8 +29,7 @@
 #include <linux/timer.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_host.h>
+#include <scsi/scsi_proto.h>
 
 #include <target/target_core_base.h>
 #include <target/target_core_backend.h>
diff --git a/drivers/target/target_core_sbc.c b/drivers/target/target_core_sbc.c
index 8855781ac653..39a95ada371b 100644
--- a/drivers/target/target_core_sbc.c
+++ b/drivers/target/target_core_sbc.c
@@ -25,7 +25,7 @@
 #include <linux/ratelimit.h>
 #include <linux/crc-t10dif.h>
 #include <asm/unaligned.h>
-#include <scsi/scsi.h>
+#include <scsi/scsi_proto.h>
 #include <scsi/scsi_tcq.h>
 
 #include <target/target_core_base.h>
diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c
index 7912aa124385..52ea640274f4 100644
--- a/drivers/target/target_core_spc.c
+++ b/drivers/target/target_core_spc.c
@@ -24,7 +24,8 @@
 #include <linux/module.h>
 #include <asm/unaligned.h>
 
-#include <scsi/scsi.h>
+#include <scsi/scsi_proto.h>
+#include <scsi/scsi_common.h>
 #include <scsi/scsi_tcq.h>
 
 #include <target/target_core_base.h>
diff --git a/drivers/target/target_core_stat.c b/drivers/target/target_core_stat.c
index 03538994d2f7..40f6c1378041 100644
--- a/drivers/target/target_core_stat.c
+++ b/drivers/target/target_core_stat.c
@@ -33,9 +33,6 @@
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 #include <linux/configfs.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_device.h>
-#include <scsi/scsi_host.h>
 
 #include <target/target_core_base.h>
 #include <target/target_core_backend.h>
diff --git a/drivers/target/target_core_tmr.c b/drivers/target/target_core_tmr.c
index 315ec3458eeb..a5bb0c46e57e 100644
--- a/drivers/target/target_core_tmr.c
+++ b/drivers/target/target_core_tmr.c
@@ -27,8 +27,6 @@
 #include <linux/spinlock.h>
 #include <linux/list.h>
 #include <linux/export.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_cmnd.h>
 
 #include <target/target_core_base.h>
 #include <target/target_core_backend.h>
diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c
index 47f064415bf6..84de757bd458 100644
--- a/drivers/target/target_core_tpg.c
+++ b/drivers/target/target_core_tpg.c
@@ -32,8 +32,7 @@
 #include <linux/export.h>
 #include <net/sock.h>
 #include <net/tcp.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_proto.h>
 
 #include <target/target_core_base.h>
 #include <target/target_core_backend.h>
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 3fe5cb240b6f..d89793a377f7 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -37,9 +37,7 @@
 #include <asm/unaligned.h>
 #include <net/sock.h>
 #include <net/tcp.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_cmnd.h>
-#include <scsi/scsi_tcq.h>
+#include <scsi/scsi_proto.h>
 
 #include <target/target_core_base.h>
 #include <target/target_core_backend.h>
diff --git a/drivers/target/target_core_ua.c b/drivers/target/target_core_ua.c
index 1738b1646988..e44cc94b12cb 100644
--- a/drivers/target/target_core_ua.c
+++ b/drivers/target/target_core_ua.c
@@ -25,8 +25,7 @@
 
 #include <linux/slab.h>
 #include <linux/spinlock.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_proto.h>
 
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c
index dbc872a6c981..21b438ec4700 100644
--- a/drivers/target/target_core_user.c
+++ b/drivers/target/target_core_user.c
@@ -19,12 +19,13 @@
 #include <linux/spinlock.h>
 #include <linux/module.h>
 #include <linux/idr.h>
+#include <linux/kernel.h>
 #include <linux/timer.h>
 #include <linux/parser.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_host.h>
 #include <linux/uio_driver.h>
 #include <net/genetlink.h>
+#include <scsi/scsi_common.h>
+#include <scsi/scsi_proto.h>
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
 #include <target/target_core_backend.h>
diff --git a/drivers/target/target_core_xcopy.c b/drivers/target/target_core_xcopy.c
index a600ff15dcfd..7a4486a054fc 100644
--- a/drivers/target/target_core_xcopy.c
+++ b/drivers/target/target_core_xcopy.c
@@ -25,8 +25,7 @@
 #include <linux/spinlock.h>
 #include <linux/list.h>
 #include <linux/configfs.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_proto.h>
 #include <asm/unaligned.h>
 
 #include <target/target_core_base.h>
diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c
index edcafa4490c0..1bf78e7c994c 100644
--- a/drivers/target/tcm_fc/tfc_cmd.c
+++ b/drivers/target/tcm_fc/tfc_cmd.c
@@ -30,10 +30,6 @@
 #include <linux/hash.h>
 #include <linux/percpu_ida.h>
 #include <asm/unaligned.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_host.h>
-#include <scsi/scsi_device.h>
-#include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_tcq.h>
 #include <scsi/libfc.h>
 #include <scsi/fc_encode.h>
diff --git a/drivers/target/tcm_fc/tfc_conf.c b/drivers/target/tcm_fc/tfc_conf.c
index 65dce1345966..86b699b94c7b 100644
--- a/drivers/target/tcm_fc/tfc_conf.c
+++ b/drivers/target/tcm_fc/tfc_conf.c
@@ -34,10 +34,6 @@
 #include <linux/kernel.h>
 #include <linux/ctype.h>
 #include <asm/unaligned.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_host.h>
-#include <scsi/scsi_device.h>
-#include <scsi/scsi_cmnd.h>
 #include <scsi/libfc.h>
 
 #include <target/target_core_base.h>
diff --git a/drivers/target/tcm_fc/tfc_io.c b/drivers/target/tcm_fc/tfc_io.c
index 583e755d8091..fe585d1cce23 100644
--- a/drivers/target/tcm_fc/tfc_io.c
+++ b/drivers/target/tcm_fc/tfc_io.c
@@ -39,10 +39,6 @@
 #include <linux/hash.h>
 #include <linux/ratelimit.h>
 #include <asm/unaligned.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_host.h>
-#include <scsi/scsi_device.h>
-#include <scsi/scsi_cmnd.h>
 #include <scsi/libfc.h>
 #include <scsi/fc_encode.h>
 
diff --git a/drivers/target/tcm_fc/tfc_sess.c b/drivers/target/tcm_fc/tfc_sess.c
index ccee7e332a4d..f2a616d4f2c4 100644
--- a/drivers/target/tcm_fc/tfc_sess.c
+++ b/drivers/target/tcm_fc/tfc_sess.c
@@ -32,10 +32,6 @@
 #include <linux/rculist.h>
 #include <linux/kref.h>
 #include <asm/unaligned.h>
-#include <scsi/scsi.h>
-#include <scsi/scsi_host.h>
-#include <scsi/scsi_device.h>
-#include <scsi/scsi_cmnd.h>
 #include <scsi/libfc.h>
 
 #include <target/target_core_base.h>
diff --git a/drivers/usb/gadget/legacy/tcm_usb_gadget.c b/drivers/usb/gadget/legacy/tcm_usb_gadget.c
index 8b80addc4ce6..789b047a18ab 100644
--- a/drivers/usb/gadget/legacy/tcm_usb_gadget.c
+++ b/drivers/usb/gadget/legacy/tcm_usb_gadget.c
@@ -16,7 +16,6 @@
 #include <linux/usb/composite.h>
 #include <linux/usb/gadget.h>
 #include <linux/usb/storage.h>
-#include <scsi/scsi.h>
 #include <scsi/scsi_tcq.h>
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
diff --git a/drivers/usb/gadget/legacy/tcm_usb_gadget.h b/drivers/usb/gadget/legacy/tcm_usb_gadget.h
index 8289219925b8..9fb3544cc80f 100644
--- a/drivers/usb/gadget/legacy/tcm_usb_gadget.h
+++ b/drivers/usb/gadget/legacy/tcm_usb_gadget.h
@@ -6,7 +6,6 @@
 #include <linux/usb/composite.h>
 #include <linux/usb/uas.h>
 #include <linux/usb/storage.h>
-#include <scsi/scsi.h>
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
 
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index 5e19bb53b3a9..08419756e98b 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost/scsi.c
@@ -37,7 +37,8 @@
 #include <linux/fs.h>
 #include <linux/miscdevice.h>
 #include <asm/unaligned.h>
-#include <scsi/scsi.h>
+#include <scsi/scsi_common.h>
+#include <scsi/scsi_proto.h>
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
 #include <target/target_core_fabric_configfs.h>
diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c
index b7f51504f85a..39223c3e99ad 100644
--- a/drivers/xen/xen-scsiback.c
+++ b/drivers/xen/xen-scsiback.c
@@ -49,10 +49,7 @@
 
 #include <generated/utsrelease.h>
 
-#include <scsi/scsi.h>
-#include <scsi/scsi_dbg.h>
-#include <scsi/scsi_eh.h>
-#include <scsi/scsi_tcq.h>
+#include <scsi/scsi_host.h> /* SG_ALL */
 
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
diff --git a/include/target/iscsi/iscsi_target_core.h b/include/target/iscsi/iscsi_target_core.h
index 54e7af301888..006983b296dd 100644
--- a/include/target/iscsi/iscsi_target_core.h
+++ b/include/target/iscsi/iscsi_target_core.h
@@ -5,7 +5,6 @@
 #include <linux/configfs.h>
 #include <net/sock.h>
 #include <net/tcp.h>
-#include <scsi/scsi_cmnd.h>
 #include <scsi/iscsi_proto.h>
 #include <target/target_core_base.h>
 
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index 020377429043..aec6f6a4477c 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -6,7 +6,6 @@
 #include <linux/dma-mapping.h>
 #include <linux/blkdev.h>
 #include <linux/percpu_ida.h>
-#include <scsi/scsi_cmnd.h>
 #include <net/sock.h>
 #include <net/tcp.h>
 
@@ -25,7 +24,7 @@
  * From include/scsi/scsi_cmnd.h:SCSI_SENSE_BUFFERSIZE, currently
  * defined 96, but the real limit is 252 (or 260 including the header)
  */
-#define TRANSPORT_SENSE_BUFFER                  SCSI_SENSE_BUFFERSIZE
+#define TRANSPORT_SENSE_BUFFER                  96
 /* Used by transport_send_check_condition_and_sense() */
 #define SPC_SENSE_KEY_OFFSET                    2
 #define SPC_ADD_SENSE_LEN_OFFSET                7
diff --git a/include/trace/events/target.h b/include/trace/events/target.h
index 04c3c6efdcc2..50fea660c0f8 100644
--- a/include/trace/events/target.h
+++ b/include/trace/events/target.h
@@ -6,7 +6,7 @@
 
 #include <linux/tracepoint.h>
 #include <linux/trace_seq.h>
-#include <scsi/scsi.h>
+#include <scsi/scsi_proto.h>
 #include <scsi/scsi_tcq.h>
 #include <target/target_core_base.h>