ACPI: scan: Utilize match_string() API

We have already an API to match a string in the array of strings.
Utilize it instead of open coded analogues.

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
1 file changed