scsi: mpi3mr: Free enclosure objects during driver unload

[platform/kernel/linux-starfive.git] / drivers / scsi / mpi3mr / mpi3mr_os.c

diff --git a/drivers/scsi/mpi3mr/mpi3mr_os.c b/drivers/scsi/mpi3mr/mpi3mr_os.c
index f983e92..282ec4b 100644 (file)
--- a/drivers/scsi/mpi3mr/mpi3mr_os.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_os.c
@@ -1335,6 +1335,25 @@ out:
 }
 
 /**
+ * mpi3mr_free_enclosure_list - release enclosures
+ * @mrioc: Adapter instance reference
+ *
+ * Free memory allocated during encloure add.
+ *
+ * Return nothing.
+ */
+void mpi3mr_free_enclosure_list(struct mpi3mr_ioc *mrioc)
+{
+       struct mpi3mr_enclosure_node *enclosure_dev, *enclosure_dev_next;
+
+       list_for_each_entry_safe(enclosure_dev,
+           enclosure_dev_next, &mrioc->enclosure_list, list) {
+               list_del(&enclosure_dev->list);
+               kfree(enclosure_dev);
+       }
+}
+
+/**
  * mpi3mr_enclosure_find_by_handle - enclosure search by handle
  * @mrioc: Adapter instance reference
  * @handle: Firmware device handle of the enclosure