media: cobalt: Use v4l2_calc_timeperframe helper

Currently, cobalt driver always returns 60fps in g_parm.
This patch uses the new v4l2_calc_timeperframe helper to
calculate the time per frame value.

Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Jose Abreu 2017-03-21 07:49:18 -04:00 • committed by Mauro Carvalho Chehab
commit 3ae17c66ed