Unverified Commit 73cf1978 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!15134 usb: typec: altmode should keep reference to parent 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zhang Zekun <zhangzekun11@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/BE3LWH3DGBHNKJEPXOIK6UJ2LASZXEIW/ 
 
https://gitee.com/src-openeuler/kernel/issues/IB2SU4 
 
Link:https://gitee.com/openeuler/kernel/pulls/15134

 

Reviewed-by: default avatarLi Nan <linan122@huawei.com>
Signed-off-by: default avatarLi Nan <linan122@huawei.com>
parents c72878be e89f4a68

drivers/usb/typec/class.c

+3 −0
Original line number Diff line number Diff line
@@ -430,6 +430,7 @@ static void typec_altmode_release(struct device *dev) 
		typec_altmode_put_partner(alt);



	altmode_id_remove(alt->adev.dev.parent, alt->id);

	put_device(alt->adev.dev.parent);

	kfree(alt);

}
@@ -479,6 +480,8 @@ typec_register_altmode(struct device *parent, 
	alt->adev.dev.type = &typec_altmode_dev_type;

	dev_set_name(&alt->adev.dev, "%s.%u", dev_name(parent), id);



	get_device(alt->adev.dev.parent);



	/* Link partners and plugs with the ports */

	if (!is_port)

		typec_altmode_set_partner(alt);