md: Export and rename find_rdev_nr_rcu

This is required by the clustering module (patches to follow) to
find the device to remove or re-add.

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
Goldwyn Rodrigues 2015-04-14 10:43:55 -05:00 • committed by NeilBrown
commit 57d051dcca
2 changed files with 6 additions and 4 deletions