hidparser_find_signed_val
ui->lmin = hidparser_find_signed_val(attribute);
ui->lmax = hidparser_find_signed_val(attribute);
static int hidparser_find_signed_val(
if (hidparser_find_signed_val(temp1) >
hidparser_find_signed_val(temp2)) {
if (hidparser_find_signed_val(temp2) <
hidparser_find_signed_val(temp1)) {