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From: Lee Jones <lee.jones@linaro.org>
To: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Cc: Kees Cook <keescook@chromium.org>,
	Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	linux-kernel@vger.kernel.org, NXP Linux Team <linux-imx@nxp.com>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] mfd: mxs-lradc: Mark expected switch fall-through
Date: Thu, 14 Feb 2019 09:16:17 +0000
Message-ID: <20190214091617.GC13737@dell> (raw)
In-Reply-To: <20190211224827.GA28902@embeddedor>

On Mon, 11 Feb 2019, Gustavo A. R. Silva wrote:

> In preparation to enabling -Wimplicit-fallthrough, mark switch
> cases where we are expecting to fall through.
> 
> This patch fixes the following warning:
> 
> drivers/mfd/mxs-lradc.c: In function ‘mxs_lradc_probe’:
> drivers/mfd/mxs-lradc.c:179:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
>     if (lradc->soc == IMX28_LRADC) {
>        ^
> drivers/mfd/mxs-lradc.c:185:3: note: here
>    default:
>    ^~~~~~~
> 
> Warning level 3 was used: -Wimplicit-fallthrough=3
> 
> Notice that, in this particular case, the code comment is modified
> in accordance with what GCC is expecting to find.
> 
> This patch is part of the ongoing efforts to enable
> -Wimplicit-fallthrough.
> 
> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
> ---
>  drivers/mfd/mxs-lradc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks.

-- 
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog

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Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-11 22:48 Gustavo A. R. Silva
2019-02-14  9:16 ` Lee Jones [this message]

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