[PATCH 4.13 32/85] can: flexcan: fix i.MX6 state transition issue
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2017-10-24 13:09:55
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4.13-stable review patch. If anyone has any objections, please let me know. ------------------ From: ZHU Yi (ST-FIR/ENG1-Zhu) <redacted> commit cf9c04677f2bf599b44511963039ec6e25583feb upstream. Enable FLEXCAN_QUIRK_BROKEN_PERR_STATE for i.MX6 to report correct state transitions. Signed-off-by: Zhu Yi <redacted> Signed-off-by: Mark Jonas <redacted> Acked-by: Wolfgang Grandegger <redacted> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/net/can/flexcan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c@@ -289,7 +289,7 @@ static const struct flexcan_devtype_data static const struct flexcan_devtype_data fsl_imx6q_devtype_data = { .quirks = FLEXCAN_QUIRK_DISABLE_RXFG | FLEXCAN_QUIRK_ENABLE_EACEN_RRS | - FLEXCAN_QUIRK_USE_OFF_TIMESTAMP, + FLEXCAN_QUIRK_USE_OFF_TIMESTAMP | FLEXCAN_QUIRK_BROKEN_PERR_STATE, }; static const struct flexcan_devtype_data fsl_vf610_devtype_data = {