firmware: arm_scmi: Drop OF node reference in the transport channel setup
BugLink: https://bugs.launchpad.net/bugs/2038236
commit
da042eb4f061a0b54aedadcaa15391490c48e1ad upstream.
The OF node reference obtained from of_parse_phandle() should be dropped
if node is not compatible with arm,scmi-shmem.
Fixes: 507cd4d2c5eb ("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>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>