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media: stm32-dcmi: revisit buffer list management
authorHugues Fruchet <hugues.fruchet@st.com>
Mon, 11 Jun 2018 09:50:27 +0000 (05:50 -0400)
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Thu, 28 Jun 2018 11:47:44 +0000 (07:47 -0400)
commit49bcc1746ffbf94f41840718c5fab1a8d56c82d8
tree39911e4cc8607c78c3b1fc5d90dceee3ff71d584tree | snapshot
parent2d494d4a09c027fd656862dc0a1aa7a14db42e2acommit | diff
media: stm32-dcmi: revisit buffer list management

Cleanup "active" field usage and enhance list management
to avoid exceptions when releasing buffers on error or
stopping streaming.

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+samsung@kernel.org>
drivers/media/platform/stm32/stm32-dcmi.c diff | blob | history
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