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ASoC: stm32: i2s: fix IRQ clearing
authorOlivier Moysan <olivier.moysan@st.com>
Tue, 26 Feb 2019 13:51:04 +0000 (14:51 +0100)
committerMark Brown <broonie@kernel.org>
Tue, 26 Feb 2019 15:36:40 +0000 (15:36 +0000)
commit8ba3c5215d69c09f5c39783ff3b78347769822ad
treec5e4f2934aa42316a9973a904cd993f17473e8ebtree | snapshot
parentae3f563a85e96cc8ba68ba2eae36da9bba6e9c4acommit | diff
ASoC: stm32: i2s: fix IRQ clearing

Because of regmap cache, interrupts may not be cleared
as expected.
Declare IFCR register as write only and make writings
to IFCR register unconditional.

Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/stm/stm32_i2s.c diff | blob | history
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