diff options
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/core.c | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index 2b454aae64b5..f585d92e09d0 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -1173,6 +1173,21 @@ static bool fw_devlink_is_permissive(void) return fw_devlink_flags == DL_FLAG_SYNC_STATE_ONLY; } +static void fw_devlink_link_device(struct device *dev) +{ + int fw_ret; + + device_link_add_missing_supplier_links(); + + if (fw_devlink_flags && fwnode_has_op(dev->fwnode, add_links)) { + fw_ret = fwnode_call_int_op(dev->fwnode, add_links, dev); + if (fw_ret == -ENODEV && !fw_devlink_is_permissive()) + device_link_wait_for_mandatory_supplier(dev); + else if (fw_ret) + device_link_wait_for_optional_supplier(dev); + } +} + /* Device links support end. */ int (*platform_notify)(struct device *dev) = NULL; @@ -2407,7 +2422,7 @@ int device_add(struct device *dev) struct device *parent; struct kobject *kobj; struct class_interface *class_intf; - int error = -EINVAL, fw_ret; + int error = -EINVAL; struct kobject *glue_dir = NULL; bool is_fwnode_dev = false; @@ -2524,16 +2539,8 @@ int device_add(struct device *dev) * waiting consumers can link to it before the driver is bound to the * device and the driver sync_state callback is called for this device. */ - device_link_add_missing_supplier_links(); - - if (fw_devlink_flags && is_fwnode_dev && - fwnode_has_op(dev->fwnode, add_links)) { - fw_ret = fwnode_call_int_op(dev->fwnode, add_links, dev); - if (fw_ret == -ENODEV && !fw_devlink_is_permissive()) - device_link_wait_for_mandatory_supplier(dev); - else if (fw_ret) - device_link_wait_for_optional_supplier(dev); - } + if (is_fwnode_dev) + fw_devlink_link_device(dev); bus_probe_device(dev); if (parent) |