dummy/linux-stable-mirror
1
0
Fork 1
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2025-04-19 20:58:31 +09:00
Code Issues Packages Projects Releases Wiki Activity

can: rockchip_canfd: fix broken quirks checks

Browse Source 
First get the devtype_data then check quirks.

Fixes: bbdffb341498 ("can: rockchip_canfd: add quirk for broken CAN-FD support")
Signed-off-by: Weizhao Ouyang <o451686892@gmail.com>
Reviewed-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Link: https://patch.msgid.link/20250324114416.10160-1-o451686892@gmail.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Weizhao Ouyang 2025-03-24 19:44:16 +08:00 committed by Marc Kleine-Budde
parent 8b18794914
commit 6315d93541
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/net/can/rockchip/rockchip_canfd-core.c
View File

@ -902,15 +902,16 @@ static int rkcanfd_probe(struct platform_device *pdev)
priv->can.data_bittiming_const = &rkcanfd_data_bittiming_const;
priv->can.ctrlmode_supported = CAN_CTRLMODE_LOOPBACK |
CAN_CTRLMODE_BERR_REPORTING;
if (!(priv->devtype_data.quirks & RKCANFD_QUIRK_CANFD_BROKEN))
priv->can.ctrlmode_supported |= CAN_CTRLMODE_FD;
priv->can.do_set_mode = rkcanfd_set_mode;
priv->can.do_get_berr_counter = rkcanfd_get_berr_counter;
priv->ndev = ndev;
match = device_get_match_data(&pdev->dev);
if (match)
if (match) {
priv->devtype_data = *(struct rkcanfd_devtype_data *)match;
if (!(priv->devtype_data.quirks & RKCANFD_QUIRK_CANFD_BROKEN))
priv->can.ctrlmode_supported |= CAN_CTRLMODE_FD;
}
err = can_rx_offload_add_manual(ndev, &priv->offload,
RKCANFD_NAPI_WEIGHT);