[Linaro-mm-sig] Re: [PATCH v6 06/12] of: Export of_node_to_nid()

On Fri, Sep 04, 2026 at 12:44:57PM +0200, Thierry Reding wrote:

From: Thierry Reding treding@nvidia.com

Drivers buildable as a module may want to use this, so export it.

We need a specific reason/driver. Otherwise, that's every API function.

It doesn't look to me like the VPR driver ever actually uses the NID.

Signed-off-by: Thierry Reding treding@nvidia.com

drivers/of/of_numa.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/drivers/of/of_numa.c b/drivers/of/of_numa.c index 230d5f628c1b..da2e9bd1717c 100644 --- a/drivers/of/of_numa.c +++ b/drivers/of/of_numa.c @@ -171,6 +171,7 @@ int of_node_to_nid(struct device_node *device) return NUMA_NO_NODE; } +EXPORT_SYMBOL(of_node_to_nid);

Assuming this is still needed, EXPORT_SYMBOL_GPL.

Rob