can: m_can.c: fix setup of CCCR register: clear CCCR NISO bit before checking can...

[linux-2.6-microblaze.git] / drivers / net / can / m_can / m_can.c

diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c
index b397a33..8e2b7f8 100644 (file)
--- a/drivers/net/can/m_can/m_can.c
+++ b/drivers/net/can/m_can/m_can.c
@@ -1109,7 +1109,8 @@ static void m_can_chip_config(struct net_device *dev)
 
        } else {
        /* Version 3.1.x or 3.2.x */
-               cccr &= ~(CCCR_TEST | CCCR_MON | CCCR_BRSE | CCCR_FDOE);
+               cccr &= ~(CCCR_TEST | CCCR_MON | CCCR_BRSE | CCCR_FDOE |
+                         CCCR_NISO);
 
                /* Only 3.2.x has NISO Bit implemented */
                if (priv->can.ctrlmode & CAN_CTRLMODE_FD_NON_ISO)