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    Subject[PATCH 4.19 022/101] can: flexcan: remove FLEXCAN_QUIRK_DISABLE_MECR quirk for LS1021A
    Date
    From: Joakim Zhang <qiangqing.zhang@nxp.com>

    [ Upstream commit 018799649071a1638c0c130526af36747df4355a ]

    After double check with Layerscape CAN owner (Pankaj Bansal), confirm that
    LS1021A doesn't support ECC feature, so remove FLEXCAN_QUIRK_DISABLE_MECR
    quirk.

    Fixes: 99b7668c04b27 ("can: flexcan: adding platform specific details for LS1021A")
    Cc: Pankaj Bansal <pankaj.bansal@nxp.com>
    Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
    Link: https://lore.kernel.org/r/20201020155402.30318-4-qiangqing.zhang@nxp.com
    Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/net/can/flexcan.c | 3 +--
    1 file changed, 1 insertion(+), 2 deletions(-)

    diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
    index 0be8db6ab3195..92fe345e48ab7 100644
    --- a/drivers/net/can/flexcan.c
    +++ b/drivers/net/can/flexcan.c
    @@ -301,8 +301,7 @@ static const struct flexcan_devtype_data fsl_vf610_devtype_data = {

    static const struct flexcan_devtype_data fsl_ls1021a_r2_devtype_data = {
    .quirks = FLEXCAN_QUIRK_DISABLE_RXFG | FLEXCAN_QUIRK_ENABLE_EACEN_RRS |
    - FLEXCAN_QUIRK_DISABLE_MECR | FLEXCAN_QUIRK_BROKEN_PERR_STATE |
    - FLEXCAN_QUIRK_USE_OFF_TIMESTAMP,
    + FLEXCAN_QUIRK_BROKEN_PERR_STATE | FLEXCAN_QUIRK_USE_OFF_TIMESTAMP,
    };

    static const struct can_bittiming_const flexcan_bittiming_const = {
    --
    2.27.0


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