Revert "V4L/DVB: az6027: IR RC keys are using the old struct with 3 parameters, instead of 2"

This reverts commit 234497b022c464532976b8a12614819bcf67f41b.

Patch were wrongly applied.

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