Loosen spacing checks to correctly detect this valid use of a typedef:

	typedef struct rcu_data *(*get_data_func)(int);
Signed-off-by: NAndy Whitcroft <apw@canonical.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>