diff options
| -rw-r--r-- | drivers/base/core.c | 21 | ||||
| -rw-r--r-- | include/linux/device.h | 3 |
2 files changed, 1 insertions, 23 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index ba5a3cac6571..58c7d17820a7 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -51,7 +51,6 @@ static DEFINE_MUTEX(wfs_lock); static LIST_HEAD(deferred_sync); static unsigned int defer_sync_state_count = 1; static unsigned int defer_fw_devlink_count; -static LIST_HEAD(deferred_fw_devlink); static DEFINE_MUTEX(defer_fw_devlink_lock); static bool fw_devlink_is_permissive(void); @@ -1468,12 +1467,6 @@ static void fw_devlink_link_device(struct device *dev) fw_ret = -EAGAIN; } else { fw_ret = -ENODEV; - /* - * defer_hook is not used to add device to deferred_sync list - * until device is bound. Since deferred fw devlink also blocks - * probing, same list hook can be used for deferred_fw_devlink. - */ - list_add_tail(&dev->links.defer_hook, &deferred_fw_devlink); } if (fw_ret == -ENODEV) @@ -1542,9 +1535,6 @@ void fw_devlink_pause(void) */ void fw_devlink_resume(void) { - struct device *dev, *tmp; - LIST_HEAD(probe_list); - mutex_lock(&defer_fw_devlink_lock); if (!defer_fw_devlink_count) { WARN(true, "Unmatched fw_devlink pause/resume!"); @@ -1556,19 +1546,8 @@ void fw_devlink_resume(void) goto out; device_link_add_missing_supplier_links(); - list_splice_tail_init(&deferred_fw_devlink, &probe_list); out: mutex_unlock(&defer_fw_devlink_lock); - - /* - * bus_probe_device() can cause new devices to get added and they'll - * try to grab defer_fw_devlink_lock. So, this needs to be done outside - * the defer_fw_devlink_lock. - */ - list_for_each_entry_safe(dev, tmp, &probe_list, links.defer_hook) { - list_del_init(&dev->links.defer_hook); - bus_probe_device(dev); - } } /* Device links support end. */ diff --git a/include/linux/device.h b/include/linux/device.h index 5ed101be7b2e..da00f8e449bb 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -352,8 +352,7 @@ enum dl_dev_state { * @suppliers: List of links to supplier devices. * @consumers: List of links to consumer devices. * @needs_suppliers: Hook to global list of devices waiting for suppliers. - * @defer_hook: Hook to global list of devices that have deferred sync_state or - * deferred fw_devlink. + * @defer_hook: Hook to global list of devices that have deferred sync_state. * @need_for_probe: If needs_suppliers is on a list, this indicates if the * suppliers are needed for probe or not. * @status: Driver status information. |