soc: ti: k3-socinfo: Avoid overriding return value

Avoid overriding the return value and make sure the right error code
is reflected. If the part is none of the identified list present in
k3_soc_ids[], return -ENODEV.

Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Link: https://lore.kernel.org/r/20231016101608.993921-3-n-francis@ti.com


Signed-off-by: Nishanth Menon <nm@ti.com>