media: rc-loopback: use dev_dbg() rather than handrolled debug

Make use of dynamic debug.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Sean Young 2021-07-03 15:36:15 +02:00 • committed by Mauro Carvalho Chehab
commit d9d0103940