On Thu, 23 Sep 2021, Oleksandr Andrushchenko wrote:
> From: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com>
>
> Make dt_find_node_by_phandle globally visible, so it can be re-used by
> other frameworks.
>
> Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushche...@epam.com>
Reviewed-by: Stefano Stabellini <sstabell...@kernel.org>
> ---
> xen/common/device_tree.c | 2 +-
> xen/include/xen/device_tree.h | 2 ++
> 2 files changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/xen/common/device_tree.c b/xen/common/device_tree.c
> index ea93da1725f6..4aae281e89bf 100644
> --- a/xen/common/device_tree.c
> +++ b/xen/common/device_tree.c
> @@ -1047,7 +1047,7 @@ int dt_for_each_range(const struct dt_device_node *dev,
> *
> * Returns a node pointer.
> */
> -static struct dt_device_node *dt_find_node_by_phandle(dt_phandle handle)
> +struct dt_device_node *dt_find_node_by_phandle(dt_phandle handle)
> {
> struct dt_device_node *np;
>
> diff --git a/xen/include/xen/device_tree.h b/xen/include/xen/device_tree.h
> index 9069040ef7f7..3334048d3bb5 100644
> --- a/xen/include/xen/device_tree.h
> +++ b/xen/include/xen/device_tree.h
> @@ -850,6 +850,8 @@ int dt_count_phandle_with_args(const struct
> dt_device_node *np,
> */
> int dt_get_pci_domain_nr(struct dt_device_node *node);
>
> +struct dt_device_node *dt_find_node_by_phandle(dt_phandle handle);
> +
> #ifdef CONFIG_DEVICE_TREE_DEBUG
> #define dt_dprintk(fmt, args...) \
> printk(XENLOG_DEBUG fmt, ## args)
> --
> 2.25.1
>
