The preferred style for a commit reference in a commit log is:
commit <foo> ("<title line>")
A recent commit removed this check for parentheses. Add it back.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>