From ccbc5357db3098c57176945f677b0af37f5e87e6 Mon Sep 17 00:00:00 2001 From: Pavel Machek Date: Tue, 6 May 2014 15:57:02 +0200 Subject: can: c_can: Add and make use of 32-bit accesses functions Add helpers for 32-bit accesses and replace open-coded 32-bit access with calls to helpers. Minimum changes are done to the pci case, as I don't have access to that hardware. Tested-by: Thor Thayer Signed-off-by: Thor Thayer Signed-off-by: Pavel Machek Signed-off-by: Marc Kleine-Budde --- drivers/net/can/c_can/c_can.h | 2 ++ 1 file changed, 2 insertions(+) (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 b948b552a210..44433e1ebe00 100644 --- a/drivers/net/can/c_can/c_can.h +++ b/drivers/net/can/c_can/c_can.h @@ -178,6 +178,8 @@ struct c_can_priv { int last_status; 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); + u32 (*read_reg32) (const struct c_can_priv *priv, enum reg index); + void (*write_reg32) (const struct c_can_priv *priv, enum reg index, u32 val); void __iomem *base; const u16 *regs; void *priv; /* for board-specific data */ -- cgit