Messages in this thread Patch in this message | | | From | Matthias Schiffer <> | Subject | [PATCH 5.15 2/3] can: m_can: make custom bittiming fields const | Date | Mon, 20 Dec 2021 10:22:16 +0100 |
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commit ea22ba40debee29ee7257c42002409899e9311c1 upstream.
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.
Link: https://lore.kernel.org/all/4508fa4e639164b2584c49a065d90c78a91fa568.1636967198.git.matthias.schiffer@ew.tq-group.com Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> --- 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; -- 2.25.1
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