media: stm32-dcmi: catch dma submission error

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Test cookie return by dmaengine_submit() and return error if any.

Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

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Hugues Fruchet 2017-08-22 10:41:08 -04:00 • committed by Mauro Carvalho Chehab

parent ad3cdf3e1f

commit 134e15e681

1 changed files with 4 additions and 0 deletions

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drivers/media/platform/stm32/stm32-dcmi.c

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