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(parent: 91cd765) | patch
i2c: stm32f7: recover the bus on access timeout
authorAlain Volmat <alain.volmat@foss.st.com>
Mon, 20 Sep 2021 15:21:30 +0000 (17:21 +0200)
committerWolfram Sang <wsa@kernel.org>
Tue, 30 Nov 2021 09:22:07 +0000 (10:22 +0100)
commite97f091c88f2712382746bad8843ed854471651b
tree2abad6bc8b5756ae373c9195e2be7589d1e70247tree | snapshot
parent91cd765ccdfa724e138c303a474aa4de08a878efcommit | diff
i2c: stm32f7: recover the bus on access timeout

When getting an access timeout, ensure that the bus is in a proper
state prior to returning the error.

Fixes: f2fb270c4b71 ("i2c: i2c-stm32f7: add driver")
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Reviewed-by: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
drivers/i2c/busses/i2c-stm32f7.c diff | blob | history
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