[PATCH net-next 08/22] can: mcp251xfd: mark some instances of struct mcp251xfd_priv as const
From: Marc Kleine-Budde <mkl@pengutronix.de>
Date: 2021-08-19 13:39:41
Also in:
linux-can
Subsystem:
can network drivers, mcp251xfd spi-can network driver, the rest · Maintainers:
Marc Kleine-Budde, Vincent Mailhol, Manivannan Sadhasivam, Linus Torvalds
With the patch 07ff4aed015c ("time/timecounter: Mark 1st argument of
timecounter_cyc2time() as const") some instances of the struct
mcp251xfd_priv can be marked as const. This patch marks these as
const.
Link: https://lore.kernel.org/r/20210813091027.159379-1-mkl@pengutronix.de (local)
Cc: Manivannan Sadhasivam <mani@kernel.org>
Cc: Thomas Kopp <thomas.kopp@microchip.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c | 2 +-
drivers/net/can/spi/mcp251xfd/mcp251xfd-timestamp.c | 4 ++--
drivers/net/can/spi/mcp251xfd/mcp251xfd.h | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c
index 6c369a399c45..673861ab665a 100644
--- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c
+++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c@@ -1456,7 +1456,7 @@ mcp251xfd_rx_ring_update(const struct mcp251xfd_priv *priv, } static void -mcp251xfd_hw_rx_obj_to_skb(struct mcp251xfd_priv *priv, +mcp251xfd_hw_rx_obj_to_skb(const struct mcp251xfd_priv *priv, const struct mcp251xfd_hw_rx_obj_canfd *hw_rx_obj, struct sk_buff *skb) {
diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-timestamp.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-timestamp.c
index ed3169274d24..712e09186987 100644
--- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-timestamp.c
+++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-timestamp.c@@ -13,7 +13,7 @@ static u64 mcp251xfd_timestamp_read(const struct cyclecounter *cc) { - struct mcp251xfd_priv *priv; + const struct mcp251xfd_priv *priv; u32 timestamp = 0; int err;
@@ -39,7 +39,7 @@ static void mcp251xfd_timestamp_work(struct work_struct *work) MCP251XFD_TIMESTAMP_WORK_DELAY_SEC * HZ); } -void mcp251xfd_skb_set_timestamp(struct mcp251xfd_priv *priv, +void mcp251xfd_skb_set_timestamp(const struct mcp251xfd_priv *priv, struct sk_buff *skb, u32 timestamp) { struct skb_shared_hwtstamps *hwtstamps = skb_hwtstamps(skb);
diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd.h b/drivers/net/can/spi/mcp251xfd/mcp251xfd.h
index 1002f3902ad2..0f322dabaf65 100644
--- a/drivers/net/can/spi/mcp251xfd/mcp251xfd.h
+++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd.h@@ -853,7 +853,7 @@ int mcp251xfd_regmap_init(struct mcp251xfd_priv *priv); u16 mcp251xfd_crc16_compute2(const void *cmd, size_t cmd_size, const void *data, size_t data_size); u16 mcp251xfd_crc16_compute(const void *data, size_t data_size); -void mcp251xfd_skb_set_timestamp(struct mcp251xfd_priv *priv, +void mcp251xfd_skb_set_timestamp(const struct mcp251xfd_priv *priv, struct sk_buff *skb, u32 timestamp); void mcp251xfd_timestamp_init(struct mcp251xfd_priv *priv); void mcp251xfd_timestamp_stop(struct mcp251xfd_priv *priv);
--
2.32.0