This is a note to let you know that I've just added the patch titled
can: m_can: make custom bittiming fields const
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
can-m_can-make-custom-bittiming-fields-const.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From ea22ba40debee29ee7257c42002409899e9311c1 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <matthias.schiffer@xxxxxxxxxxxxxxx>
Date: Mon, 15 Nov 2021 10:18:51 +0100
Subject: can: m_can: make custom bittiming fields const
From: Matthias Schiffer <matthias.schiffer@xxxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxxx
Signed-off-by: Matthias Schiffer <matthias.schiffer@xxxxxxxxxxxxxxx>
Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/can/m_can/m_can.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- 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;
Patches currently in stable-queue which might be from matthias.schiffer@xxxxxxxxxxxxxxx are
queue-5.15/can-m_can-make-custom-bittiming-fields-const.patch
queue-5.15/revert-can-m_can-remove-support-for-custom-bit-timing.patch
queue-5.15/can-m_can-pci-use-custom-bit-timings-for-elkhart-lake.patch
