From: nicolas.ferre@atmel.com (Nicolas Ferre)
Date: Thu, 19 Mar 2015 17:47:26 +0100
Subject: [PATCH 11/13] can: at91_can: use endian agnostic IO accessors
In-Reply-To: <1426693992-31163-12-git-send-email-ben.dooks@codethink.co.uk>
References: <1426693992-31163-1-git-send-email-ben.dooks@codethink.co.uk>
 <1426693992-31163-12-git-send-email-ben.dooks@codethink.co.uk>
Message-ID: <550AFD9E.60801@atmel.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

Le 18/03/2015 16:53, Ben Dooks a ?crit :
> 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>
> --
> CC: Wolfgang Grandegger <wg@grandegger.com>
> CC: Marc Kleine-Budde <mkl@pengutronix.de>
> CC: linux-can at vger.kernel.org
> CC: netdev at vger.kernel.org
> CC: Nicolas Ferre <nicolas.ferre@atmel.com>

Sure!
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>

Thanks, bye.


> ---
>  drivers/net/can/at91_can.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
> index eeb4b8b..f4e40aa 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,
> 


-- 
Nicolas Ferre