firmware: arm_scmi: Set polling timeout to max_rx_timeout_ms

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Use transport specific transmission timeout (max_rx_timeout_ms) also for
polling transactions.

Initially when polling mode was added, it was intended to be used only
in scheduler context and hence the choice of 100us for the polling timeout.
However the only user for that was dropped for other SCMI concurrency
issues, so it shouldn't cause any issue to increase this timeout value now.

Link: https://lore.kernel.org/r/20211129191156.29322-3-cristian.marussi@arm.com
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
[sudeep.holla: Updated commit message with historical facts about 100us timeout]
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>

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Cristian Marussi 2021-11-29 19:11:42 +00:00 • committed by Sudeep Holla

parent d211ddeb51

commit 582730b9cb

1 changed files with 2 additions and 3 deletions

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drivers/firmware/arm_scmi/driver.c

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