Messages in this thread Patch in this message | | | From | Jeffy Chen <> | Subject | [PATCH] driver core: Move device_links_purge() after bus_remove_device() | Date | Wed, 18 Oct 2017 19:28:38 +0800 |
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Currently we are unbinding device link consumers when detaching the supplier. So we need to make sure the detaching happens before purging the supplier's device links.
Move device_links_purge() after bus_remove_device() in device_del() for that.
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> ---
drivers/base/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/core.c b/drivers/base/core.c index 12ebd055724c..2e683cdf4a08 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -1958,7 +1958,6 @@ void device_del(struct device *dev) blocking_notifier_call_chain(&dev->bus->p->bus_notifier, BUS_NOTIFY_DEL_DEVICE, dev); - device_links_purge(dev); dpm_sysfs_remove(dev); if (parent) klist_del(&dev->p->knode_parent); @@ -1986,6 +1985,7 @@ void device_del(struct device *dev) device_pm_remove(dev); driver_deferred_probe_del(dev); device_remove_properties(dev); + device_links_purge(dev); /* Notify the platform of the removal, in case they * need to do anything... -- 2.11.0
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