media: stm32-dcmi: fix error messages

Revisit and add some error messages.

Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Hugues Fruchet 2019-04-01 04:54:59 -04:00 • committed by Mauro Carvalho Chehab
commit d8986600dc