firmware: arm_scmi: Fix handling of unexpected delayed responses

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Upon reception of an unexpected bogus delayed response, clear the channel
and bail-out safely.

Link: https://lore.kernel.org/r/20200420152315.21008-5-cristian.marussi@arm.com
Fixes: 4d09852b6f ("firmware: arm_scmi: Add support for notifications message processing")
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>

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Cristian Marussi 2020-04-20 16:23:15 +01:00 • committed by Sudeep Holla

parent d04fb2b2dd

commit c5bceb98ce

1 changed files with 15 additions and 0 deletions

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drivers/firmware/arm_scmi/driver.c

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