diff options
| author | Jimmy Assarsson | 2023-05-16 15:43:14 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-05-24 17:32:50 +0100 |
| commit | 45ce3beb02a0b6e8f190f685e6c887ab77c22344 (patch) | |
| tree | a7c12a3fa680a5c5cbf4c2f68948b3552353bab7 /drivers | |
| parent | fcdfc1860f8a1868bfe56e72f5448ecbdf50f557 (diff) | |
can: kvaser_pciefd: Clear listen-only bit if not explicitly requested
commit bf7ac55e991ca177f1ac16be51152f1ef291a4df upstream.
The listen-only bit was never cleared, causing the controller to
always use listen-only mode, if previously set.
Fixes: 26ad340e582d ("can: kvaser_pciefd: Add driver for Kvaser PCIEcan devices")
Cc: stable@vger.kernel.org
Signed-off-by: Jimmy Assarsson <extja@kvaser.com>
Link: https://lore.kernel.org/r/20230516134318.104279-3-extja@kvaser.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/can/kvaser_pciefd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/can/kvaser_pciefd.c b/drivers/net/can/kvaser_pciefd.c index 847816d17551..4a0894a69b5f 100644 --- a/drivers/net/can/kvaser_pciefd.c +++ b/drivers/net/can/kvaser_pciefd.c @@ -559,6 +559,8 @@ static void kvaser_pciefd_setup_controller(struct kvaser_pciefd_can *can) if (can->can.ctrlmode & CAN_CTRLMODE_LISTENONLY) mode |= KVASER_PCIEFD_KCAN_MODE_LOM; + else + mode &= ~KVASER_PCIEFD_KCAN_MODE_LOM; mode |= KVASER_PCIEFD_KCAN_MODE_EEN; mode |= KVASER_PCIEFD_KCAN_MODE_EPEN; |