[PATCH 4.13 34/85] can: flexcan: fix p1010 state transition issue
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2017-10-24 13:13:13
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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 fb5b91d61bebc24686ffc379138fd67808b1a1e6 upstream. Enable FLEXCAN_QUIRK_BROKEN_WERR_STATE and FLEXCAN_QUIRK_BROKEN_PERR_STATE for p1010 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 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c@@ -282,7 +282,8 @@ struct flexcan_priv { }; static const struct flexcan_devtype_data fsl_p1010_devtype_data = { - .quirks = FLEXCAN_QUIRK_BROKEN_WERR_STATE, + .quirks = FLEXCAN_QUIRK_BROKEN_WERR_STATE | + FLEXCAN_QUIRK_BROKEN_PERR_STATE, }; static const struct flexcan_devtype_data fsl_imx28_devtype_data = {