device-dax: introduce 'seed' devices

[platform/kernel/linux-rpi.git] / drivers / dax / hmem / hmem.c

diff --git a/drivers/dax/hmem/hmem.c b/drivers/dax/hmem/hmem.c
index e7b6453..aa26000 100644 (file)
--- a/drivers/dax/hmem/hmem.c
+++ b/drivers/dax/hmem/hmem.c
@@ -26,7 +26,7 @@ static int dax_hmem_probe(struct platform_device *pdev)
 
        data = (struct dev_dax_data) {
                .dax_region = dax_region,
-               .id = 0,
+               .id = -1,
                .size = resource_size(res),
        };
        dev_dax = devm_create_dev_dax(&data);