From 083c5571290a2d4308b75f1a59cf376b6e907808 Mon Sep 17 00:00:00 2001 From: "ZHU Yi (ST-FIR/ENG1-Zhu)" Date: Fri, 15 Sep 2017 07:08:23 +0000 Subject: [PATCH] can: flexcan: fix i.MX28 state transition issue Enable FLEXCAN_QUIRK_BROKEN_PERR_STATE for i.MX28 to report correct state transitions, especially to error passive. Signed-off-by: Wolfgang Grandegger Signed-off-by: Zhu Yi Signed-off-by: Mark Jonas Cc: linux-stable # >= v4.11 Signed-off-by: Marc Kleine-Budde --- drivers/net/can/flexcan.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c index d6ad127..ed544c4 100644 --- a/drivers/net/can/flexcan.c +++ b/drivers/net/can/flexcan.c @@ -285,7 +285,9 @@ static const struct flexcan_devtype_data fsl_p1010_devtype_data = { .quirks = FLEXCAN_QUIRK_BROKEN_WERR_STATE, }; -static const struct flexcan_devtype_data fsl_imx28_devtype_data; +static const struct flexcan_devtype_data fsl_imx28_devtype_data = { + .quirks = FLEXCAN_QUIRK_BROKEN_PERR_STATE, +}; static const struct flexcan_devtype_data fsl_imx6q_devtype_data = { .quirks = FLEXCAN_QUIRK_DISABLE_RXFG | FLEXCAN_QUIRK_ENABLE_EACEN_RRS | -- 2.7.4