drivers: tty: serial: Fix deadlock in sa1100settermios()
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.122 by commit 6e2273eefab54a521d9c59efb6e1114e742bdf41. For more details please see the references link.