linux-kernel - Re: [PATCH] dmaengine: fsldma: Mark expected switch fall-through

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Message-ID: <20190813043818.GQ12733@vkoul-mobl.Dlink>
Date:   Tue, 13 Aug 2019 10:08:18 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     "Gustavo A. R. Silva" <gustavo@...eddedor.com>
Cc:     Li Yang <leoyang.li@....com>, Zhang Wei <zw@...kernel.org>,
        Dan Williams <dan.j.williams@...el.com>,
        linuxppc-dev@...ts.ozlabs.org, dmaengine@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dmaengine: fsldma: Mark expected switch fall-through

On 11-08-19, 19:22, Gustavo A. R. Silva wrote:
> Mark switch cases where we are expecting to fall through.
> 
> Fix the following warning (Building: powerpc-ppa8548_defconfig powerpc):
> 
> drivers/dma/fsldma.c: In function ‘fsl_dma_chan_probe’:
> drivers/dma/fsldma.c:1165:26: warning: this statement may fall through [-Wimplicit-fallthrough=]
>    chan->toggle_ext_pause = fsl_chan_toggle_ext_pause;
>    ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
> drivers/dma/fsldma.c:1166:2: note: here
>   case FSL_DMA_IP_83XX:
>   ^~~~

Applied, thanks

-- 
~Vinod