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Date: Fri, 17 May 2024 16:51:18 +0200
From: Petr Mladek <pmladek@suse.com>
To: John Ogness <john.ogness@linutronix.de>
Cc: Sergey Senozhatsky <senozhatsky@chromium.org>,
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	linux-serial@vger.kernel.org
Subject: Re: [PATCH printk v5 09/30] serial: core: Introduce wrapper to set
 @uart_port->cons
Message-ID: <Zkdu5v-ifyGNCV_n@pathway.suse.cz>
References: <20240502213839.376636-1-john.ogness@linutronix.de>
 <20240502213839.376636-10-john.ogness@linutronix.de>
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In-Reply-To: <20240502213839.376636-10-john.ogness@linutronix.de>

On Thu 2024-05-02 23:44:18, 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>

Reviewed-by: Petr Mladek <pmladek@suse.com>

Best Regards,
Petr