staging: rtl8712: efuse: code style - avoid macro argument precedence issues

This patch fixes checkpatch warnings of precedence issues. Added parentheses
around macro arguments 'offset' and 'word_en'.

Signed-off-by: Aliya Rahmani <aliyarahmani786@gmail.com>
Link: https://lore.kernel.org/r/20220412071456.40980-1-aliyarahmani786@gmail.com


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