diff options
| author | Pavel Machek <pavel@denx.de> | 2014-05-13 15:09:14 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2014-05-19 09:38:22 +0200 |
| commit | e07e83ae600ea51b857e02132220eb7b7e52e928 (patch) | |
| tree | ca8cc76acb57f134307c4029b13c8af4eb6711ab /drivers/net/can/c_can/c_can.h | |
| parent | fdddfab5c91ac6632595dd852d912624d80951a9 (diff) | |
can: c_can: make {read,write}_reg functions const
This patch makes the {read,write}_reg functions const, this is a preparation to
make use of {read,write}_reg in the hwinit callback.
Signed-off-by: Thor Thayer <tthayer@altera.com>
Signed-off-by: Pavel Machek <pavel@denx.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/c_can/c_can.h')
| -rw-r--r-- | drivers/net/can/c_can/c_can.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/can/c_can/c_can.h b/drivers/net/can/c_can/c_can.h index c56f1b1c11ca..b948b552a210 100644 --- a/drivers/net/can/c_can/c_can.h +++ b/drivers/net/can/c_can/c_can.h @@ -176,8 +176,8 @@ struct c_can_priv { atomic_t tx_active; unsigned long tx_dir; int last_status; - u16 (*read_reg) (struct c_can_priv *priv, enum reg index); - void (*write_reg) (struct c_can_priv *priv, enum reg index, u16 val); + u16 (*read_reg) (const struct c_can_priv *priv, enum reg index); + void (*write_reg) (const struct c_can_priv *priv, enum reg index, u16 val); void __iomem *base; const u16 *regs; void *priv; /* for board-specific data */ |