Linux kernel bug fix: mailbox: sprd: Introduce refcnt when clients requests/free channels
Subsystem: drivers (drivers/mailbox/sprd-mailbox.c)
Bug type: crash, severity: high
Files changed: drivers/mailbox/sprd-mailbox.c
Introduced by Baolin Wang on 2020-05-30 18:05:33 -0500; fixed by Orson Zhai on 2021-04-13 20:07:36 -0500 (lifetime: 318 days)