- ret = lwla_read_reg(sdi->conn, REG_LONG_HIGH, &value);
- if (ret != SR_OK)
- return ret;
- sr_dbg("Received test word 0x%08X back.", value);
- if (value != 0x12345678)
+ if (value != UINT64_C(0x1234567887654321)) {
+ sr_err("Received invalid test word 0x%16" PRIX64 ".", value);