[PATCH] 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 <at> pengutronix.de>
---
 drivers/net/can/at91_can.c                   |    2 +-
 drivers/net/can/bfin_can.c                   |    2 +-
 drivers/net/can/c_can/c_can.c                |    2 +-
 drivers/net/can/cc770/cc770.c                |    2 +-
 drivers/net/can/flexcan.c                    |    2 +-
 drivers/net/can/janz-ican3.c                 |    2 +-
 drivers/net/can/mcp251x.c                    |    2 +-
 drivers/net/can/mscan/mscan.c                |    2 +-
 drivers/net/can/pch_can.c                    |    2 +-
 drivers/net/can/sja1000/sja1000.c            |    2 +-
 drivers/net/can/ti_hecc.c                    |    2 +-
 drivers/net/can/usb/ems_usb.c                |    2 +-
 drivers/net/can/usb/esd_usb2.c               |    2 +-
 drivers/net/can/usb/peak_usb/pcan_usb_core.h |    2 +-
 include/linux/can/dev.h                      |    2 +-
 15 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index 6ea905c..fcff73a 100644
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c
 <at>  <at>  -170,7 +170,7  <at>  <at>  static const struct at91_devtype_data at91_devtype_data[] __devinitconst = {
 	},
 };