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Commit a807a441 authored by Clark Wang's avatar Clark Wang Committed by Greg Kroah-Hartman
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i3c: master: svc: add NACK check after start byte sent



[ Upstream commit 49b472eb ]

Add NACK check after start byte is sent.
It is possible to detect early that a device is not on the bus
and avoid invalid transmissions thereafter.

Signed-off-by: default avatarClark Wang <xiaoning.wang@nxp.com>
Reviewed-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20230517033030.3068085-3-xiaoning.wang@nxp.com


Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
Stable-dep-of: 9aaeef11 ("i3c: master: svc: fix random hot join failure since timeout error")
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 90db4c1d
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