tree 0147f77a00da075c875c44b835b7eeb5502b5460
parent d3f884a70938b1776ba44c7b6c82f3c3fd54ccbd
author Guennadi Liakhovetski <g.liakhovetski@gmx.de> 1377696506 -0300
committer Mauro Carvalho Chehab <m.chehab@samsung.com> 1383201090 -0200

[media] V4L2: add v4l2-clock helpers to register and unregister a fixed-rate clock

Many bridges and video host controllers supply fixed rate always on clocks
to their I2C devices. This patch adds two simple helpers to register and
unregister such a clock.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>