target: move unmap to struct spc_ops

Having all the unmap payload parsing in the backed is a bit ugly, but until
more drivers support it and we can find a good interface for all of them
that seems the way to go.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h
index fbc6a1b8b99a..f1405d335a96 100644
--- a/include/target/target_core_backend.h
+++ b/include/target/target_core_backend.h
@@ -26,7 +26,6 @@ struct se_subsystem_api {
         int (*transport_complete)(struct se_cmd *cmd, struct scatterlist *);
 
         int (*parse_cdb)(struct se_cmd *cmd);
-        int (*do_discard)(struct se_device *, sector_t, u32);
         ssize_t (*check_configfs_dev_params)(struct se_hba *,
                         struct se_subsystem_dev *);
         ssize_t (*set_configfs_dev_params)(struct se_hba *,
@@ -43,6 +42,7 @@ struct spc_ops {
         int (*execute_rw)(struct se_cmd *cmd);
         int (*execute_sync_cache)(struct se_cmd *cmd);
         int (*execute_write_same)(struct se_cmd *cmd);
+        int (*execute_unmap)(struct se_cmd *cmd);
 };
 
 int     transport_subsystem_register(struct se_subsystem_api *);