linux-kernel - Re: [PATCH] i2c: stm32f7: Make structure stm32f7_i2c

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Date:   Wed, 4 Sep 2019 23:12:39 +0200
From:   Wolfram Sang <wsa@...-dreams.de>
To:     Nishka Dasgupta <nishkadg.linux@...il.com>
Cc:     pierre-yves.mordret@...com, mcoquelin.stm32@...il.com,
        alexandre.torgue@...com, linux-i2c@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] i2c: stm32f7: Make structure stm32f7_i2c_algo constant

On Thu, Aug 15, 2019 at 11:28:57AM +0530, Nishka Dasgupta wrote:
> Static structure stm32f7_i2c_algo, of type i2c_algorithm, is used only
> when it is assigned to constant field algo of a variable having type
> i2c_adapter. As stm32f7_i2c_algo is therefore never modified, make it
> const as well to protect it from unintended modification.
> Issue found with Coccinelle.
> 
> Signed-off-by: Nishka Dasgupta <nishkadg.linux@...il.com>

Applied to for-next, thanks!


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