mm, hmm: use devm semantics for hmm_devmem_{add, remove}

[mirror_ubuntu-bionic-kernel.git] / include / linux / hmm.h

diff --git a/include/linux/hmm.h b/include/linux/hmm.h
index 325017ad9311749820e648949d987f42ef5e0105..805daeee9e94ca027018d9e2b7e36b910af8ffb3 100644 (file)
--- a/include/linux/hmm.h
+++ b/include/linux/hmm.h
@@ -437,8 +437,7 @@ struct hmm_devmem {
  * enough and allocate struct page for it.
  *
  * The device driver can wrap the hmm_devmem struct inside a private device
- * driver struct. The device driver must call hmm_devmem_remove() before the
- * device goes away and before freeing the hmm_devmem struct memory.
+ * driver struct.
  */
 struct hmm_devmem *hmm_devmem_add(const struct hmm_devmem_ops *ops,
                                  struct device *device,
@@ -446,7 +445,6 @@ struct hmm_devmem *hmm_devmem_add(const struct hmm_devmem_ops *ops,
 struct hmm_devmem *hmm_devmem_add_resource(const struct hmm_devmem_ops *ops,
                                           struct device *device,
                                           struct resource *res);
-void hmm_devmem_remove(struct hmm_devmem *devmem);
 
 /*
  * hmm_devmem_page_set_drvdata - set per-page driver data field