This is a note to let you know that I've just added the patch titled
can: flexcan: remove FLEXCAN_QUIRK_DISABLE_MECR quirk for LS1021A
to the 5.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
can-flexcan-remove-flexcan_quirk_disable_mecr-quirk-.patch
and it can be found in the queue-5.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit d4c641dae7d15e5f0dc7425aa18b2d6e35c81d07
Author: Joakim Zhang <qiangqing.zhang@xxxxxxx>
Date: Tue Oct 20 23:53:55 2020 +0800
can: flexcan: remove FLEXCAN_QUIRK_DISABLE_MECR quirk for LS1021A
[ 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@xxxxxxx>
Signed-off-by: Joakim Zhang <qiangqing.zhang@xxxxxxx>
Link: https://lore.kernel.org/r/20201020155402.30318-4-qiangqing.zhang@xxxxxxx
Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index bc21a82cf3a76..bc504e09f2259 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -321,8 +321,7 @@ 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 = {
