commit b5967860c6dae3fd64dd87371eef97e2f2e25490
author Daniel Scheller <d.scheller@gmx.net> Wed Aug 23 12:10:00 2017 -0400
committer Mauro Carvalho Chehab <mchehab@s-opensource.com> Sun Aug 27 06:36:34 2017 -0400
tree 6f08646cc8e039074d43d57622e6713c90155d6c
parent 1502efd2d5960c11593c5f002278cdc1e14c4520

media: ddbridge: fix sparse warnings

Fix several

  drivers/media/pci/ddbridge/ddbridge-core.c: warning: symbol ... was not declared. Should it be static?
  drivers/media/pci/ddbridge/ddbridge-core.c: warning: Using plain integer as NULL pointer
  drivers/media/pci/ddbridge/ddbridge-io.h: warning: cast removes address space of expression
  drivers/media/pci/ddbridge/ddbridge-io.h: warning: incorrect type in argument 1 (different address spaces)

at multiple places.

Cc: Ralph Metzler <rjkm@metzlerbros.de>
Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>