diff options
| author | Richard Schütz <rschuetz@uni-koblenz.de> | 2017-10-29 13:03:22 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2017-11-10 09:15:28 +0100 |
| commit | fb5f0b3ef69b95e665e4bbe8a3de7201f09f1071 (patch) | |
| tree | 1ff689df4f9cf44d86d309fe49df1f16c5a4f4d1 /drivers/net | |
| parent | rds: ib: Fix NULL pointer dereference in debug code (diff) | |
| download | linux-fb5f0b3ef69b95e665e4bbe8a3de7201f09f1071.tar.xz linux-fb5f0b3ef69b95e665e4bbe8a3de7201f09f1071.zip | |
can: c_can: don't indicate triple sampling support for D_CAN
The D_CAN controller doesn't provide a triple sampling mode, so don't set
the CAN_CTRLMODE_3_SAMPLES flag in ctrlmode_supported. Currently enabling
triple sampling is a no-op.
Signed-off-by: Richard Schütz <rschuetz@uni-koblenz.de>
Cc: linux-stable <stable@vger.kernel.org> # >= v3.6
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/can/c_can/c_can_pci.c | 1 | ||||
| -rw-r--r-- | drivers/net/can/c_can/c_can_platform.c | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/can/c_can/c_can_pci.c b/drivers/net/can/c_can/c_can_pci.c index cf7c18947189..d065c0e2d18e 100644 --- a/drivers/net/can/c_can/c_can_pci.c +++ b/drivers/net/can/c_can/c_can_pci.c @@ -178,7 +178,6 @@ static int c_can_pci_probe(struct pci_dev *pdev, break; case BOSCH_D_CAN: priv->regs = reg_map_d_can; - priv->can.ctrlmode_supported |= CAN_CTRLMODE_3_SAMPLES; break; default: ret = -EINVAL; diff --git a/drivers/net/can/c_can/c_can_platform.c b/drivers/net/can/c_can/c_can_platform.c index 46a746ee80bb..b5145a7f874c 100644 --- a/drivers/net/can/c_can/c_can_platform.c +++ b/drivers/net/can/c_can/c_can_platform.c @@ -320,7 +320,6 @@ static int c_can_plat_probe(struct platform_device *pdev) break; case BOSCH_D_CAN: priv->regs = reg_map_d_can; - priv->can.ctrlmode_supported |= CAN_CTRLMODE_3_SAMPLES; priv->read_reg = c_can_plat_read_reg_aligned_to_16bit; priv->write_reg = c_can_plat_write_reg_aligned_to_16bit; priv->read_reg32 = d_can_plat_read_reg32; |