From: Ben Dooks <ben.dooks@codethink.co.uk>
Date: Wed, 18 Mar 2015 15:53:10 +0000 (+0000)
Subject: can: at91_can: use endian agnostic IO accessors
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=af9bfbdab8f1c5a4b51a45aaab4cfbcc318b8ae2;p=linux-beck.git

can: at91_can: use endian agnostic IO accessors

Change __raw accesors to endian agnostic versions to allow the driver
to work properly on big endian systems.

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---

diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index eeb4b8b6b335..f4e40aa4d2a2 100644
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c
@@ -291,13 +291,13 @@ static inline unsigned int get_tx_echo_mb(const struct at91_priv *priv)
 
 static inline u32 at91_read(const struct at91_priv *priv, enum at91_reg reg)
 {
-	return __raw_readl(priv->reg_base + reg);
+	return readl_relaxed(priv->reg_base + reg);
 }
 
 static inline void at91_write(const struct at91_priv *priv, enum at91_reg reg,
 		u32 value)
 {
-	__raw_writel(value, priv->reg_base + reg);
+	writel_relaxed(value, priv->reg_base + reg);
 }
 
 static inline void set_mb_mode_prio(const struct at91_priv *priv,