[media] tw686x: be explicit about the possible dma_mode options
authorHans Verkuil <hans.verkuil@cisco.com>
Mon, 27 Jun 2016 08:28:59 +0000 (05:28 -0300)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Tue, 28 Jun 2016 10:53:28 +0000 (07:53 -0300)
commitc2b40111a2ec4b3821f5bf42a127bc3d6929ddd5
treef04172b01ea8ff19e00635d88786e6157a9e8375
parent6deab6fec81fb0deeca676c3ce77aa61faee892c
[media] tw686x: be explicit about the possible dma_mode options

Users won't know what to put in this module option if it isn't
described.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/pci/tw686x/tw686x-core.c