Re: [PATCH printk v5 09/30] serial: core: Introduce wrapper to set @uart_port->cons

Greg Kroah-Hartman
2024-05-04T16:08:43Z

On Thu, May 02, 2024 at 11:44:18PM +0206, John Ogness wrote:
> Introduce uart_port_set_cons() as a wrapper to set @cons of a
> uart_port. The wrapper sets @cons under the port lock in order
> to prevent @cons from disappearing while another context is
> holding the port lock. This is necessary for a follow-up
> commit relating to the port lock wrappers, which rely on @cons
> not changing between lock and unlock.
>
> Signed-off-by: John Ogness <john.ogness@linutronix.de>

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>