This reverts commit 53996bee43.
Commit 93a86b4dec fixes accept4 support
in uclibc on Blackfin, so re-enable iiod on this target.
Cc: Paul Cercueil <paul.cercueil@analog.com>
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>