From: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
To: Chandrasekar Ramakrishnan <rcsekar@samsung.com>,
Wolfgang Grandegger <wg@grandegger.com>,
Marc Kleine-Budde <mkl@pengutronix.de>
Cc: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
"Felipe Balbi (Intel)" <balbi@kernel.org>,
Jarkko Nikula <jarkko.nikula@linux.intel.com>,
linux-can@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org,
Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Subject: [PATCH net 3/4] can: m_can: make custom bittiming fields const
Date: Mon, 15 Nov 2021 10:18:51 +0100 [thread overview]
Message-ID: <4508fa4e639164b2584c49a065d90c78a91fa568.1636967198.git.matthias.schiffer@ew.tq-group.com> (raw)
In-Reply-To: <cover.1636967198.git.matthias.schiffer@ew.tq-group.com>
In-Reply-To: <cover.1636967198.git.matthias.schiffer@ew.tq-group.com>
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 <matthias.schiffer@ew.tq-group.com>
---
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
next prev parent reply other threads:[~2021-11-15 9:21 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-15 9:18 [PATCH net 0/4] Fix bit timings for m_can_pci (Elkhart Lake) Matthias Schiffer
2021-11-15 9:18 ` [PATCH net 1/4] can: m_can: pci: fix incorrect reference clock rate Matthias Schiffer
2021-11-15 14:48 ` Jarkko Nikula
2021-11-16 7:11 ` Jarkko Nikula
2021-11-16 7:15 ` Marc Kleine-Budde
2021-11-16 14:50 ` Jarkko Nikula
2021-11-15 9:18 ` [PATCH net 2/4] Revert "can: m_can: remove support for custom bit timing" Matthias Schiffer
2021-11-15 9:18 ` Matthias Schiffer [this message]
2021-11-15 9:18 ` [PATCH net 4/4] can: m_can: pci: use custom bit timings for Elkhart Lake Matthias Schiffer
2021-11-16 13:58 ` [PATCH net 0/4] Fix bit timings for m_can_pci (Elkhart Lake) Matthias Schiffer
2021-11-17 12:14 ` Jarkko Nikula
2021-11-18 14:47 ` Matthias Schiffer
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