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>

3 files changed, 3 insertions, 3 deletions

diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c
index 7ae65fc80032..086fa321677a 100644
--- a/drivers/net/can/usb/ems_usb.c
+++ b/drivers/net/can/usb/ems_usb.c
@@ -889,7 +889,7 @@ static const struct net_device_ops ems_usb_netdev_ops = {
         .ndo_start_xmit = ems_usb_start_xmit,
 };
 
-static struct can_bittiming_const ems_usb_bittiming_const = {
+static const struct can_bittiming_const ems_usb_bittiming_const = {
         .name = "ems_usb",
         .tseg1_min = 1,
         .tseg1_max = 16,
diff --git a/drivers/net/can/usb/esd_usb2.c b/drivers/net/can/usb/esd_usb2.c
index 09b1da5bc512..bd36e5517173 100644
--- a/drivers/net/can/usb/esd_usb2.c
+++ b/drivers/net/can/usb/esd_usb2.c
@@ -871,7 +871,7 @@ static const struct net_device_ops esd_usb2_netdev_ops = {
         .ndo_start_xmit = esd_usb2_start_xmit,
 };
 
-static struct can_bittiming_const esd_usb2_bittiming_const = {
+static const struct can_bittiming_const esd_usb2_bittiming_const = {
         .name = "esd_usb2",
         .tseg1_min = ESD_USB2_TSEG1_MIN,
         .tseg1_max = ESD_USB2_TSEG1_MAX,
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb_core.h b/drivers/net/can/usb/peak_usb/pcan_usb_core.h
index a948c5a89401..4c775b620be2 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb_core.h
+++ b/drivers/net/can/usb/peak_usb/pcan_usb_core.h
@@ -45,7 +45,7 @@ struct peak_usb_adapter {
         char *name;
         u32 device_id;
         struct can_clock clock;
-        struct can_bittiming_const bittiming_const;
+        const struct can_bittiming_const bittiming_const;
         unsigned int ctrl_count;
 
         int (*intf_probe)(struct usb_interface *intf);