firmware: arm_scmi: Pass protocol ID to transport chan_available()

Pass the protocol ID to the transport chan_available() callback so a
transport can distinguish channels associated with different protocols
when they share the same firmware node. This is required by the ACPI PCC
transport to resolve protocol-exclusive PCC subspaces.

Update all transport implementations for the new callback signature.
Existing transports ignore the protocol ID, so there is no functional
change.

Reviewed-by: Jonathan Cameron <jonathan.cameron@oss.qualcomm.com>
Link: https://patch.msgid.link/20260915-acpi_scmi_pcc-v5-5-298579e9f359@kernel.org
Signed-off-by: Sudeep Holla <sudeep.holla@kernel.org>

0 files changed, 0 insertions, 0 deletions