target: Don't use void* when passing dev in core_tpg_add_lun

Especially since it's actually a device.

Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

drivers/target/target_core_internal.h

@@ -79,7 +79,7 @@ void	core_tpg_add_node_to_devs(struct se_node_acl *, struct se_portal_group *);
 void	core_tpg_wait_for_nacl_pr_ref(struct se_node_acl *);
 struct se_lun *core_tpg_alloc_lun(struct se_portal_group *, u32);
 int	core_tpg_add_lun(struct se_portal_group *, struct se_lun *,
-		u32, void *);
+		u32, struct se_device *);
 struct se_lun *core_tpg_pre_dellun(struct se_portal_group *, u32 unpacked_lun);
 int	core_tpg_post_dellun(struct se_portal_group *, struct se_lun *);
 

drivers/target/target_core_tpg.c

@@ -823,7 +823,7 @@ int core_tpg_add_lun(
 	struct se_portal_group *tpg,
 	struct se_lun *lun,
 	u32 lun_access,
-	void *lun_ptr)
+	struct se_device *dev)
 {
 	int ret;
 
@@ -831,7 +831,7 @@ int core_tpg_add_lun(
 	if (ret < 0)
 		return ret;
 
-	ret = core_dev_export(lun_ptr, tpg, lun);
+	ret = core_dev_export(dev, tpg, lun);
 	if (ret < 0) {
 		percpu_ref_cancel_init(&lun->lun_ref);
 		return ret;