Re: [Xen-devel] [PATCH v3 1/6] xen/arm: extend device_tree_for_each_node

[Julien Grall <julien.grall@xxxxxxx>]

Hi Stefano,

On 6/22/19 12:56 AM, Stefano Stabellini wrote:
> Add two new parameters to device_tree_for_each_node: node and depth.
> Node is the parent node to start the search from and depth is the min
> depth of the search (the depth of the parent node). Passing 0, 0
> triggers the old behavior.
>
> We need this change because in follow-up patches we want to be able to
> use reuse device_tree_for_each_node to call a function for each children
> nodes of a provided node.
>
> Signed-off-by: Stefano Stabellini <stefanos@xxxxxxxxxx>
> ---
> Changes in v3:
> - improve commit message
> - improve in-code comments
> - improve code style
You haven't addressed my questions and potential errors I pointed out on 
v2. See <885fc62e-dbe2-bb8f-1476-de5b5d7df2c8@xxxxxxx>
Cheers,

--
Julien Grall

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