diff options
| author | Dario Binacchi <dariobin@libero.it> | 2021-03-02 22:54:30 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2021-03-30 11:14:52 +0200 |
| commit | f65735c203d5af0c32f0c89d6a431900fb8b83e2 (patch) | |
| tree | cfcf16b7e26fc0477acbb686038da3b997b0b5b2 | |
| parent | dd477500c70b9e721bcf612bce1ddf5752a2de2b (diff) | |
can: c_can: remove unused code
Commit 9d23a9818cb1 ("can: c_can: Remove unused inline function") left
behind C_CAN_MSG_OBJ_TX_LAST constant.
Commit fa39b54ccf28 ("can: c_can: Get rid of pointless interrupts") left
behind C_CAN_MSG_RX_LOW_LAST and C_CAN_MSG_OBJ_RX_SPLIT constants.
The removed code also made a comment useless and misleading.
Link: https://lore.kernel.org/r/20210302215435.18286-2-dariobin@libero.it
Signed-off-by: Dario Binacchi <dariobin@libero.it>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
| -rw-r--r-- | drivers/net/can/c_can/c_can.c | 3 | ||||
| -rw-r--r-- | drivers/net/can/c_can/c_can.h | 4 |
2 files changed, 1 insertions, 6 deletions
diff --git a/drivers/net/can/c_can/c_can.c b/drivers/net/can/c_can/c_can.c index eeef1f7b53c7..b31c3beddec8 100644 --- a/drivers/net/can/c_can/c_can.c +++ b/drivers/net/can/c_can/c_can.c @@ -822,8 +822,7 @@ static inline u32 c_can_get_pending(struct c_can_priv *priv) * c_can core saves a received CAN message into the first free message * object it finds free (starting with the lowest). Bits NEWDAT and * INTPND are set for this message object indicating that a new message - * has arrived. To work-around this issue, we keep two groups of message - * objects whose partitioning is defined by C_CAN_MSG_OBJ_RX_SPLIT. + * has arrived. * * We clear the newdat bit right away. * diff --git a/drivers/net/can/c_can/c_can.h b/drivers/net/can/c_can/c_can.h index 3d07285e46c1..7a7d3fb4b1c3 100644 --- a/drivers/net/can/c_can/c_can.h +++ b/drivers/net/can/c_can/c_can.h @@ -32,11 +32,7 @@ C_CAN_MSG_OBJ_RX_NUM - 1) #define C_CAN_MSG_OBJ_TX_FIRST (C_CAN_MSG_OBJ_RX_LAST + 1) -#define C_CAN_MSG_OBJ_TX_LAST (C_CAN_MSG_OBJ_TX_FIRST + \ - C_CAN_MSG_OBJ_TX_NUM - 1) -#define C_CAN_MSG_OBJ_RX_SPLIT 9 -#define C_CAN_MSG_RX_LOW_LAST (C_CAN_MSG_OBJ_RX_SPLIT - 1) #define RECEIVE_OBJECT_BITS 0x0000ffff enum reg { |