firmware: arm_scmi: Use xa_insert() when saving raw queues

firmware: arm_scmi: Use xa_insert() when saving raw queues

[ Upstream commit b5dc0ffd36560dbadaed9a3d9fd7838055d62d74 ]

Use xa_insert() when saving per-channel raw queues to better check for
duplicates.

Fixes: 7860701d1e6e ("firmware: arm_scmi: Add per-channel raw injection support")
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Link: https://lore.kernel.org/r/20240108185050.1628687-2-cristian.marussi@arm.com
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>