Subject: Re: [PATCH] dsa: correctly determine the number of switches in a system

From: Florian Fainelli <[email-masked]>
Date: Thu, 05 Feb 2015 11:41:43 -0800

On 05/02/15 05:54, Tobias Waldekranz wrote:
> The number of connected switches was sourced from the number of
> children to the DSA node, change it to the number of available
> children, skipping any disabled switches.
> 
> Signed-off-by: Tobias Waldekranz <[email-masked]>

Acked-by: Florian Fainelli <[email-masked]>
Fixes: 5e95329b701c4 ("dsa: add device tree bindings to register DSA
switches")

> ---
>  net/dsa/dsa.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
> index 3731714..2173402 100644
> --- a/net/dsa/dsa.c
> +++ b/net/dsa/dsa.c
> @@ -603,7 +603,7 @@ static int dsa_of_probe(struct platform_device *pdev)
>  
>  	pdev->dev.platform_data = pd;
>  	pd->netdev = &ethernet_dev->dev;
> -	pd->nr_chips = of_get_child_count(np);
> +	pd->nr_chips = of_get_available_child_count(np);
>  	if (pd->nr_chips > DSA_MAX_SWITCHES)
>  		pd->nr_chips = DSA_MAX_SWITCHES;
>  
> 

-- 
Florian