Actually a few more nits about the commit text.
On Wed, Apr 15, 2020 at 8:06 AM Nicolas Saenz Julienne
<nsaenzjulienne@xxxxxxx> wrote:
>
> Upon adding a new platform device we scan its properties and its
This code runs for all devices created from a DT node. Not just
platform devices. So fix this paragraph appropriately?
Upon adding a new device from a DT node, we scan... ?
-Saravana
> children's properties in order to create a consumer/supplier
> relationship between the device and the property supplier.
>
> That said, it's possible for some of the node's children to be disabled,
> which will create links that'll never be fulfilled.
>
> To get around this, use the for_each_available_child_of_node() function
> instead of for_each_available_node() when iterating over the node's
> children.
>
> Fixes: d4387cd11741 ("of: property: Create device links for all child-supplier depencencies")
> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@xxxxxxx>
> ---
> drivers/of/property.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/of/property.c b/drivers/of/property.c
> index b4916dcc9e725..a8c2b13521b27 100644
> --- a/drivers/of/property.c
> +++ b/drivers/of/property.c
> @@ -1296,7 +1296,7 @@ static int of_link_to_suppliers(struct device *dev,
> if (of_link_property(dev, con_np, p->name))
> ret = -ENODEV;
>
> - for_each_child_of_node(con_np, child)
> + for_each_available_child_of_node(con_np, child)
> if (of_link_to_suppliers(dev, child) && !ret)
> ret = -EAGAIN;
>
> --
> 2.26.0
>
