ANDROID: dm: enable may_passthrough_inline_crypto on some targets

dm-linear obviously can pass through inline crypto support.

In addition, we need dm-bow to pass through inline crypto support, as
the userdata partition in Android may be located on top of dm-bow.

Bug: 137270441
Change-Id: Ib9b0f67b77391fa450394568ceed441c1508de6e
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Satya Tangirala <satyat@google.com>

drivers/md/dm-bow.c

@@ -726,6 +726,7 @@ static int dm_bow_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 	rb_insert_color(&br->node, &bc->ranges);
 
 	ti->discards_supported = true;
+	ti->may_passthrough_inline_crypto = true;
 
 	return 0;
 

drivers/md/dm-linear.c

@@ -61,6 +61,7 @@ int dm_linear_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 	ti->num_discard_bios = 1;
 	ti->num_write_same_bios = 1;
 	ti->num_write_zeroes_bios = 1;
+	ti->may_passthrough_inline_crypto = true;
 	ti->private = lc;
 	return 0;