[PATCH 3.16 179/204] can: c_can: don't indicate triple sampling support for D_CAN

[Ben Hutchings]

3.16.52-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Richard SchÃtz <rschuetz@xxxxxxxxxxxxxx>

commit fb5f0b3ef69b95e665e4bbe8a3de7201f09f1071 upstream.

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 SchÃtz <rschuetz@xxxxxxxxxxxxxx>
Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
 drivers/net/can/c_can/c_can_pci.c      | 1 -
 drivers/net/can/c_can/c_can_platform.c | 1 -
 2 files changed, 2 deletions(-)

--- 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_de
 		break;
 	case BOSCH_D_CAN:
 		priv->regs = reg_map_d_can;
-		priv->can.ctrlmode_supported |= CAN_CTRLMODE_3_SAMPLES;
 		break;
 	default:
 		ret = -EINVAL;
--- a/drivers/net/can/c_can/c_can_platform.c
+++ b/drivers/net/can/c_can/c_can_platform.c
@@ -266,7 +266,6 @@ static int c_can_plat_probe(struct platf
 		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;