media: stm32-dcmi: fix lock scheme
authorHugues Fruchet <hugues.fruchet@st.com>
Thu, 22 Feb 2018 09:49:14 +0000 (04:49 -0500)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Wed, 21 Mar 2018 15:51:06 +0000 (11:51 -0400)
commitf8c5363db34e4d1bbcbaeeb5cbb2762abb876162
treebf0585f86425930c348bd8db718cdd542d6e17f5
parent3c91d24fcd89c6b40bc3d4741311bc046456291d
media: stm32-dcmi: fix lock scheme

Fix lock scheme leading to spurious freeze.

Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/platform/stm32/stm32-dcmi.c