[PATCH 1/2] can: flexcan: use ctrlmode to enable CAN-FD

[Michael Walle]

The driver will enable CAN-FD mode according to the ctrlmode_supported,
which will always be true, if the controller supports it. This is wrong.
Use the correct ctrlmode instead.

Signed-off-by: Michael Walle <mich...@walle.cc>
---
 drivers/net/can/flexcan.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index 12043250e398..183e094f8d66 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -1345,7 +1345,7 @@ static int flexcan_chip_start(struct net_device *dev)
                reg_mcr |= FLEXCAN_MCR_SRX_DIS;
 
        /* MCR - CAN-FD */
-       if (priv->can.ctrlmode_supported & CAN_CTRLMODE_FD)
+       if (priv->can.ctrlmode & CAN_CTRLMODE_FD)
                reg_mcr |= FLEXCAN_MCR_FDEN;
        else
                reg_mcr &= ~FLEXCAN_MCR_FDEN;
-- 
2.20.1