Re: [PATCH] can: m_can: m_can_platform: Fix the base address in iomap_write_fifo()

[Aswath Govindraju]

Hi all,

On 16/09/21 4:51 pm, Aswath Govindraju wrote:
> The write into fifo must be performed with an offset from the message ram
> base address. Therefore, fix the base address to mram_base.
> 
> Fixes: e39381770ec9 ("can: m_can: Disable IRQs on FIFO bus errors")
> Signed-off-by: Aswath Govindraju <a-govindraju@xxxxxx>
> ---

This change along with some more fixes are squashed and posted in,

https://patchwork.kernel.org/project/netdevbpf/patch/20210920123344.2320-1-a-govindraju@xxxxxx/

Thanks,
Aswath

>  drivers/net/can/m_can/m_can_platform.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/can/m_can/m_can_platform.c b/drivers/net/can/m_can/m_can_platform.c
> index 308d4f2fff00..08eac03ebf2a 100644
> --- a/drivers/net/can/m_can/m_can_platform.c
> +++ b/drivers/net/can/m_can/m_can_platform.c
> @@ -52,7 +52,7 @@ static int iomap_write_fifo(struct m_can_classdev *cdev, int offset,
>  {
>  	struct m_can_plat_priv *priv = cdev_to_priv(cdev);
>  
> -	iowrite32_rep(priv->base + offset, val, val_count);
> +	iowrite32_rep(priv->mram_base + offset, val, val_count);
>  
>  	return 0;
>  }
>