hpet: Fix the wrong format specifier

The unsigned int should use "%u" instead of "%d".

Signed-off-by: zhang jiao <zhangjiao2@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20240905065159.45774-1-zhangjiao2@cmss.chinamobile.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>