Re: [PATCH 7/8] powerpc/pseries: add mising of_node_put in delete_dt_node

[Nathan Fontenot <nfont@linux.vnet.ibm.com>]

On 08/15/2013 12:23 AM, Tyrel Datwyler wrote:
> The node to be detached is retrieved via its phandle by a call to
> of_find_node_by_phandle which increments the ref count. We need a matching
> call to of_node_put to decrement the ref count and ensure the node is
> actually freed.
> 
> Signed-off-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>

Acked-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>

> ---
>  arch/powerpc/platforms/pseries/mobility.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/powerpc/platforms/pseries/mobility.c b/arch/powerpc/platforms/pseries/mobility.c
> index ff102e2..cde4e0a 100644
> --- a/arch/powerpc/platforms/pseries/mobility.c
> +++ b/arch/powerpc/platforms/pseries/mobility.c
> @@ -62,6 +62,7 @@ static int delete_dt_node(u32 phandle)
>  		return -ENOENT;
>  
>  	dlpar_detach_node(dn);
> +	of_node_put(dn);
>  	return 0;
>  }
>  
>