diff options
| author |   Oliver Hartkopp <socketcan@hartkopp.net> | 2020-11-10 11:18:46 +0100 |
|---|---|---|
| committer |   Marc Kleine-Budde <mkl@pengutronix.de> | 2020-11-20 09:43:29 +0100 |
| commit | 69d98969a0540039fc04e0f22bbe9f41b0a13d66 (patch) | |
| tree | caf7410d6dd6ec78a672734a095c754d2a540156 /drivers/net/can/mscan/mscan.c | |
| parent | can: add optional DLC element to Classical CAN frame structure (diff) | |
| download | linux-dev-69d98969a0540039fc04e0f22bbe9f41b0a13d66.tar.xz linux-dev-69d98969a0540039fc04e0f22bbe9f41b0a13d66.zip | |
can: rename get_can_dlc() macro with can_cc_dlc2len()
The get_can_dlc() macro is used to ensure the payload length information of
the Classical CAN frame to be max 8 bytes (the CAN_MAX_DLEN).
Rename the macro and use the correct constant in preparation of the len/dlc
cleanup for Classical CAN frames.
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Link: https://lore.kernel.org/r/20201110101852.1973-3-socketcan@hartkopp.net
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/mscan/mscan.c')
| -rw-r--r-- | drivers/net/can/mscan/mscan.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/can/mscan/mscan.c b/drivers/net/can/mscan/mscan.c index 640ba1b356ec..95bf7338b358 100644 --- a/drivers/net/can/mscan/mscan.c +++ b/drivers/net/can/mscan/mscan.c @@ -312,7 +312,7 @@ static void mscan_get_rx_frame(struct net_device *dev, struct can_frame *frame) if (can_id & 1) frame->can_id |= CAN_RTR_FLAG; - frame->can_dlc = get_can_dlc(in_8(®s->rx.dlr) & 0xf); + frame->can_dlc = can_cc_dlc2len(in_8(®s->rx.dlr) & 0xf); if (!(frame->can_id & CAN_RTR_FLAG)) { void __iomem *data = ®s->rx.dsr1_0; |