Merge patch series "ti_sci: Address some issues found by Smatch"

Andrew Goodbody <andrew.goodbody@linaro.org> says:

Prevent a memory leak from a non-freed malloc.
Return an error code on an error path.
Assign a value to a pointer before it is dereferenced.

Link: https://lore.kernel.org/r/20251008-ti_sci-v3-0-5866bf84adc6@linaro.org