tree 2345878c17c5e2e4e133a85902fa32680e484dc0
parent 9ba3b7f5d025915be2b8709e5fd35c9c3e9f14c6
author NeilBrown <neilb@suse.de> 1410236428 +1000
committer NeilBrown <neilb@suse.de> 1413252508 +1100

md: use wait_event() to simplify md_super_wait()

md_super_wait is really just wait_event() open-coded.
So use the macro instead.

Signed-off-by: NeilBrown <neilb@suse.de>