Merge tag 'media/v4.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab...

Pull media fixes from Mauro Carvalho Chehab:

 - some build dependency issues at CEC core with randconfigs

 - fix an off by one error at vb2

 - a race fix at cec core

 - driver fixes at tc358743, sir_ir and rainshadow-cec

* tag 'media/v4.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
  [media] media/cec.h: use IS_REACHABLE instead of IS_ENABLED
  [media] cec: race fix: don't return -ENONET in cec_receive()
  [media] sir_ir: infinite loop in interrupt handler
  [media] cec-notifier.h: handle unreachable CONFIG_CEC_CORE
  [media] cec: improve MEDIA_CEC_RC dependencies
  [media] vb2: Fix an off by one error in 'vb2_plane_vaddr'
  [media] rainshadow-cec: Fix missing spin_lock_init()
  [media] tc358743: fix register i2c_rd/wr function fix