firmware: arm_scmi: Fix return error code in smc_send_message

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SMCCC can return NOT_SUPPORTED(-1). Map it to appropriate Linux error
codes namely -EOPNOTSUPP.

Link: https://lore.kernel.org/r/20200417103232.6896-1-sudeep.holla@arm.com
Reported-and-Tested-by:: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>

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Sudeep Holla 2020-04-17 11:32:32 +01:00

parent c5bceb98ce

commit f7199cf489

1 changed files with 4 additions and 1 deletions

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drivers/firmware/arm_scmi/smc.c

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