vhost_scsi: module rename

Rename module and update Kconfig and Makefile.
Add alias for compatibility with old userspace
scripts if any.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Asias He <asias@redhat.com>
Acked-by: Nicholas Bellinger <nab@linux-iscsi.org>
diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig
index bf24317..26a64e5 100644
--- a/drivers/vhost/Kconfig
+++ b/drivers/vhost/Kconfig
@@ -9,6 +9,10 @@
 	  To compile this driver as a module, choose M here: the module will
 	  be called vhost_net.
 
-if STAGING
-source "drivers/vhost/Kconfig.tcm"
-endif
+config VHOST_SCSI
+	tristate "VHOST_SCSI TCM fabric driver"
+	depends on TARGET_CORE && EVENTFD && m
+	default n
+	---help---
+	Say M here to enable the vhost_scsi TCM fabric module
+	for use with virtio-scsi guests
diff --git a/drivers/vhost/Kconfig.tcm b/drivers/vhost/Kconfig.tcm
deleted file mode 100644
index 7e3aa28..0000000
--- a/drivers/vhost/Kconfig.tcm
+++ /dev/null
@@ -1,6 +0,0 @@
-config TCM_VHOST
-	tristate "TCM_VHOST fabric module"
-	depends on TARGET_CORE && EVENTFD && m
-	default n
-	---help---
-	Say M here to enable the TCM_VHOST fabric module for use with virtio-scsi guests
diff --git a/drivers/vhost/Makefile b/drivers/vhost/Makefile
index 6ea9cec..ef21d5f 100644
--- a/drivers/vhost/Makefile
+++ b/drivers/vhost/Makefile
@@ -1,5 +1,5 @@
 obj-$(CONFIG_VHOST_NET) += vhost_net.o
 vhost_net-y := vhost.o net.o
 
-obj-$(CONFIG_TCM_VHOST) += tcm_vhost.o
-tcm_vhost-y := scsi.o
+obj-$(CONFIG_VHOST_SCSI) += vhost_scsi.o
+vhost_scsi-y := scsi.o
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index eb1aa56..5179f7a 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost/scsi.c
@@ -2136,7 +2136,8 @@
 	destroy_workqueue(tcm_vhost_workqueue);
 };
 
-MODULE_DESCRIPTION("TCM_VHOST series fabric driver");
+MODULE_DESCRIPTION("VHOST_SCSI series fabric driver");
+MODULE_ALIAS("tcm_vhost");
 MODULE_LICENSE("GPL");
 module_init(tcm_vhost_init);
 module_exit(tcm_vhost_exit);