linux-kernel - Re: [PATCH 1/2] serial: sifive: Add suspend and resume operations

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Date:   Tue, 8 Aug 2023 09:44:50 +0100
From:   Conor Dooley <conor@...nel.org>
To:     Nick Hu <nick.hu@...ive.com>
Cc:     zong.li@...ive.com, gregkh@...uxfoundation.org,
        jirislaby@...nel.org, palmer@...belt.com, paul.walmsley@...ive.com,
        linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-riscv@...ts.infradead.org,
        Ben Dooks <ben.dooks@...ethink.co.uk>
Subject: Re: [PATCH 1/2] serial: sifive: Add suspend and resume operations

On Tue, Aug 08, 2023 at 03:26:25PM +0800, Nick Hu wrote:
> If the Sifive Uart is not used as the wake up source, suspend the uart
> before the system enter the suspend state to prevent it woken up by
> unexpected uart interrupt. Resume the uart once the system woken up.
> 
> Signed-off-by: Nick Hu <nick.hu@...ive.com>
> Signed-off-by: Ben Dooks <ben.dooks@...ethink.co.uk>

Where is patch 2/2?

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