diff options
| -rw-r--r-- | drivers/of/platform.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/of/platform.c b/drivers/of/platform.c index c1c433333124..ae85a88ba53e 100644 --- a/drivers/of/platform.c +++ b/drivers/of/platform.c @@ -480,6 +480,7 @@ int of_platform_populate(struct device_node *root, pr_debug("%s()\n", __func__); pr_debug(" starting at: %pOF\n", root); + device_links_supplier_sync_state_pause(); for_each_child_of_node(root, child) { rc = of_platform_bus_create(child, matches, lookup, parent, true); if (rc) { @@ -487,6 +488,8 @@ int of_platform_populate(struct device_node *root, break; } } + device_links_supplier_sync_state_resume(); + of_node_set_flag(root, OF_POPULATED_BUS); of_node_put(root); @@ -683,6 +686,7 @@ static int __init of_platform_default_populate_init(void) return -ENODEV; platform_bus_type.add_links = of_link_to_suppliers; + device_links_supplier_sync_state_pause(); /* * Handle certain compatibles explicitly, since we don't want to create * platform_devices for every node in /reserved-memory with a @@ -703,6 +707,13 @@ static int __init of_platform_default_populate_init(void) return 0; } arch_initcall_sync(of_platform_default_populate_init); + +static int __init of_platform_sync_state_init(void) +{ + device_links_supplier_sync_state_resume(); + return 0; +} +late_initcall_sync(of_platform_sync_state_init); #endif int of_platform_device_destroy(struct device *dev, void *data) |