video/hdmi: Constify 'buffer' to the unpack functions
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 20 Sep 2018 18:51:28 +0000 (21:51 +0300)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Mon, 1 Oct 2018 18:35:56 +0000 (21:35 +0300)
commitf26e1de5ec487c040efa845f280d110c29baea32
tree2560e0306339e7826f69418648013818cf6d7e54
parentf384d7d514d1f6d5d0a485e718fdbf37bf438a35
video/hdmi: Constify 'buffer' to the unpack functions

The unpack functions just read from the passed in buffer,
so make it const.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Cc: linux-media@vger.kernel.org
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180920185145.1912-2-ville.syrjala@linux.intel.com
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
drivers/video/hdmi.c
include/linux/hdmi.h