can: mark bittiming_const pointer in struct can_priv as const

This patch marks the bittiming_const pointer as in the struct can_pric as
"const". This allows us to mark the struct can_bittiming_const in the CAN
drivers as "const", too.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h
index ee5a771fb20d..2b2fc345afca 100644
--- a/include/linux/can/dev.h
+++ b/include/linux/can/dev.h
@@ -33,7 +33,7 @@ struct can_priv {
         struct can_device_stats can_stats;
 
         struct can_bittiming bittiming;
-        struct can_bittiming_const *bittiming_const;
+        const struct can_bittiming_const *bittiming_const;
         struct can_clock clock;
 
         enum can_state state;