tree e45b1320976754bc311605f38431215f4862fed5
parent 9b174527e7b756cda9f5d9e541f87b7fec9cfdf0
author Mauro Carvalho Chehab <mchehab@osg.samsung.com> 1428516275 -0300
committer Mauro Carvalho Chehab <mchehab@osg.samsung.com> 1428516312 -0300

dvb-frontends: use IS_REACHABLE() instead of IS_ENABLED()

Changeset 9b174527e7b7 added this new macro, ensuring that it
is true only if the function is actually reachable.

However, newer drivers were added since when it was written.
So, change those drivers to also use it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>