linux-kernel - Re: [PATCH] i2c: imx-lpi2c: fix type char overflow issue when calculating the clock cycle

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Date:   Fri, 23 Jun 2023 10:14:05 +0200
From:   Wolfram Sang <wsa@...nel.org>
To:     carlos.song@....com
Cc:     aisheng.dong@....com, shawnguo@...nel.org, s.hauer@...gutronix.de,
        kernel@...gutronix.de, festevam@...il.com, xiaoning.wang@....com,
        haibo.chen@....com, linux-imx@....com, linux-i2c@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] i2c: imx-lpi2c: fix type char overflow issue when
 calculating the clock cycle

On Mon, May 29, 2023 at 04:02:51PM +0800, carlos.song@....com wrote:
> From: Clark Wang <xiaoning.wang@....com>
> 
> Claim clkhi and clklo as integer type to avoid possible calculation
> errors caused by data overflow.
> 
> Fixes: a55fa9d0e42e ("i2c: imx-lpi2c: add low power i2c bus driver")
> Signed-off-by: Clark Wang <xiaoning.wang@....com>
> Signed-off-by: Carlos Song <carlos.song@....com>

Applied to for-current, thanks!


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