BACKPORT: media: vb2: core: Lower the log level of debug outputs

Some debug output whose log level is set 1 flooded the log.
Their log level is lowered to find the important log easily.

Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

Fixed conflicts manually.

BUG=chromium:734886
TEST=build kernel for peach_pit
(cherry picked from commit 07ca2d4c0f44086eb38bbe0b3f86a379a701e2dc)

Change-Id: Ic3f4d77031577adcc4c5911fd1d9f8442f0b4982
Signed-off-by: Keiichi Watanabe <keiichiw@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1569049
Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
1 file changed