blackfin: Use sigsp()

Use sigsp() instead of the open coded variant.

Signed-off-by: Richard Weinberger <richard@nod.at>
Acked-by: Steven Miao <realmz6@gmail.com>
This commit is contained in:
Richard Weinberger 2014-03-05 13:38:04 +01:00 • committed by Richard Weinberger
commit e90670a962