firmware: arm_scmi: Drop OF node reference in the transport channel setup

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commit da042eb4f0 upstream.

The OF node reference obtained from of_parse_phandle() should be dropped
if node is not compatible with arm,scmi-shmem.

Fixes: 507cd4d2c5 ("firmware: arm_scmi: Add compatibility checks for shmem node")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Cristian Marussi <cristian.marussi@arm.com>
Link: https://lore.kernel.org/r/20230719061652.8850-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Krzysztof Kozlowski 2023-07-19 08:16:52 +02:00 • committed by Greg Kroah-Hartman

parent 0b39dfaf25

commit 3d4d2e55b3

2 changed files with 6 additions and 2 deletions

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4

drivers/firmware/arm_scmi/mailbox.c

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4

drivers/firmware/arm_scmi/smc.c

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