tree 09a1e71d1a21704257a4323ca17f8ff0b02b5207
parent 0545629e50af60e7afad9d6023a546aed1081a8e
author Mauro Carvalho Chehab <mchehab@s-opensource.com> 1506085434 -0400
committer Mauro Carvalho Chehab <mchehab@s-opensource.com> 1513607126 -0500

media: v4l2-common.h: document helper functions

There are several helper functions that aren't documented.

Document them.

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>