[net-next 34/39] can: c_can: remove unused code
From: Marc Kleine-Budde <mkl@pengutronix.de>
Date: 2021-03-30 11:47:31
Also in:
linux-can
Subsystem:
can network drivers, the rest · Maintainers:
Marc Kleine-Budde, Vincent Mailhol, Linus Torvalds
From: Dario Binacchi <redacted>
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 (local)
Signed-off-by: Dario Binacchi <redacted>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
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 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 {
--
2.30.2