From e07e83ae600ea51b857e02132220eb7b7e52e928 Mon Sep 17 00:00:00 2001 From: Pavel Machek Date: Tue, 13 May 2014 15:09:14 +0200 Subject: 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 Signed-off-by: Pavel Machek Signed-off-by: Marc Kleine-Budde --- drivers/net/can/c_can/c_can.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/can/c_can/c_can.h') 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 */ -- cgit