From: Dario Binacchi <dariobin@xxxxxxxxx>
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@xxxxxxxxx
Signed-off-by: Dario Binacchi <dariobin@xxxxxxxxx>
Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
---
drivers/net/can/c_can/c_can.c | 3 +--
drivers/net/can/c_can/c_can.h | 4 ----
2 files changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/net/can/c_can/c_can.c b/drivers/net/can/c_can/c_can.c
index b820002fb81e..e0c57cab7ab2 100644
--- a/drivers/net/can/c_can/c_can.c
+++ b/drivers/net/can/c_can/c_can.c
@@ -834,8 +834,7 @@ 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 {
--
2.30.1
