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author | 2020-11-10 11:18:46 +0100 | |
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committer | 2020-11-20 09:43:29 +0100 | |
commit | 69d98969a0540039fc04e0f22bbe9f41b0a13d66 (patch) | |
tree | caf7410d6dd6ec78a672734a095c754d2a540156 /drivers/net/can/m_can/m_can.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/m_can/m_can.c')
-rw-r--r-- | drivers/net/can/m_can/m_can.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c index f3fc37e96b08..2e46a5916656 100644 --- a/drivers/net/can/m_can/m_can.c +++ b/drivers/net/can/m_can/m_can.c @@ -459,7 +459,7 @@ static void m_can_read_fifo(struct net_device *dev, u32 rxfs) if (dlc & RX_BUF_FDF) cf->len = can_dlc2len((dlc >> 16) & 0x0F); else - cf->len = get_can_dlc((dlc >> 16) & 0x0F); + cf->len = can_cc_dlc2len((dlc >> 16) & 0x0F); id = m_can_fifo_read(cdev, fgi, M_CAN_FIFO_ID); if (id & RX_BUF_XTD) |