ANDROID: video: adf: Avoid directly referencing user pointers

[firefly-linux-kernel-4.4.55.git] / drivers / md / dm-verity.h

diff --git a/drivers/md/dm-verity.h b/drivers/md/dm-verity.h
index d9cf5e4939eb0339bf1f962a96e24b780ddf8934..75effca400a3b170ae436334f0c961e335bd9096 100644 (file)
--- a/drivers/md/dm-verity.h
+++ b/drivers/md/dm-verity.h
@@ -128,10 +128,8 @@ extern int verity_hash_for_block(struct dm_verity *v, struct dm_verity_io *io,
 
 extern void verity_status(struct dm_target *ti, status_type_t type,
                        unsigned status_flags, char *result, unsigned maxlen);
-extern int verity_ioctl(struct dm_target *ti, unsigned cmd,
-                       unsigned long arg);
-extern int verity_merge(struct dm_target *ti, struct bvec_merge_data *bvm,
-                       struct bio_vec *biovec, int max_size);
+extern int verity_prepare_ioctl(struct dm_target *ti,
+                struct block_device **bdev, fmode_t *mode);
 extern int verity_iterate_devices(struct dm_target *ti,
                                iterate_devices_callout_fn fn, void *data);
 extern void verity_io_hints(struct dm_target *ti, struct queue_limits *limits);