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Date:   Wed, 23 Nov 2022 11:36:22 +0100
From:   Michael Walle <michael@walle.cc>
To:     Sherry Sun <sherry.sun@nxp.com>
Cc:     gregkh@linuxfoundation.org, jirislaby@kernel.org,
        jingchang.lu@freescale.com, tomonori.sakita@sord.co.jp,
        atsushi.nemoto@sord.co.jp, linux-serial@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-imx@nxp.com
Subject: Re: [PATCH V2 5/5] tty: serial: fsl_lpuart: clear LPUART Status
 Register in lpuart32_shutdown()
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 <20221110081728.10172-6-sherry.sun@nxp.com>
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Am 2022-11-10 09:17, schrieb Sherry Sun:
> The LPUART Status Register needs to be cleared when closing the uart
> port to get a clean environment when reopening the uart.

Shouldn't it be cleared on startup instead? What if there was some
kind of event between shutdown and startup?

-michael