priv->write_reg(priv, C_CAN_CTRL_REG,
CONTROL_ENABLE_AR);
- if (priv->can.ctrlmode & (CAN_CTRLMODE_LISTENONLY &
- CAN_CTRLMODE_LOOPBACK)) {
+ if ((priv->can.ctrlmode & CAN_CTRLMODE_LISTENONLY) &&
+ (priv->can.ctrlmode & CAN_CTRLMODE_LOOPBACK)) {
/* loopback + silent mode : useful for hot self-test */
priv->write_reg(priv, C_CAN_CTRL_REG, CONTROL_EIE |
CONTROL_SIE | CONTROL_IE | CONTROL_TEST);