diff options
Diffstat (limited to 'drivers/of/platform.c')
| -rw-r--r-- | drivers/of/platform.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/of/platform.c b/drivers/of/platform.c index b47a2292fe8e..3371e4a06248 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); @@ -515,6 +518,8 @@ static int __init of_platform_default_populate_init(void) { struct device_node *node; + device_links_supplier_sync_state_pause(); + if (!of_have_populated_dt()) return -ENODEV; @@ -538,6 +543,13 @@ 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) |