dmaengine: stm32-dma: check FIFO error interrupt enable

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For avoiding false FIFO detection, check FIFO Error interrupt is
enabled prior raising any errors.
This will prevent having spurious FIFO error where it shouldn't.

Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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Pierre-Yves MORDRET 2019-01-03 11:17:29 +01:00 • committed by Vinod Koul

parent 906b40b246

commit ca4c72c01e

1 changed files with 8 additions and 5 deletions

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13

drivers/dma/stm32-dma.c

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