[PATCH net 3/4] can: m_can: make custom bittiming fields const
From: Matthias Schiffer <hidden>
Date: 2021-11-15 09:21:39
Also in:
linux-can, lkml
Subsystem:
can network drivers, mcan device driver, the rest · Maintainers:
Marc Kleine-Budde, Vincent Mailhol, Markus Schneider-Pargmann, Linus Torvalds
The assigned timing structs will be defined a const anyway, so we can avoid a few casts by declaring the struct fields as const as well. Signed-off-by: Matthias Schiffer <redacted> --- drivers/net/can/m_can/m_can.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/can/m_can/m_can.h b/drivers/net/can/m_can/m_can.h
index ad063b101411..2c5d40997168 100644
--- a/drivers/net/can/m_can/m_can.h
+++ b/drivers/net/can/m_can/m_can.h@@ -85,8 +85,8 @@ struct m_can_classdev { struct sk_buff *tx_skb; struct phy *transceiver; - struct can_bittiming_const *bit_timing; - struct can_bittiming_const *data_timing; + const struct can_bittiming_const *bit_timing; + const struct can_bittiming_const *data_timing; struct m_can_ops *ops;
--
2.17.1