media: v4l: subdev: Improve link format validation debug messages
authorSakari Ailus <sakari.ailus@linux.intel.com>
Tue, 5 Jul 2016 09:41:15 +0000 (11:41 +0200)
committerPhil Elwell <8911409+pelwell@users.noreply.github.com>
Fri, 22 Oct 2021 10:49:05 +0000 (11:49 +0100)
commit600a08c8efe78a07bdc280c83185bec2d40c207d
tree1886297d4c96b83404c0c5c512e375e5e2948eed
parent8ee125813ce4ba5bd02044ab14353c73b8fa0868
media: v4l: subdev: Improve link format validation debug messages

Commit db8e94e7cf27d8bc101ef5b8ee5c1af77cd5b1c9 upstream

The existing link format validation failure debug message in media-entity.c
helped to pinpoint the point of failure but provided no additional
information what's wrong. Tell the user exactly why the validation failed.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
drivers/media/v4l2-core/v4l2-subdev.c