From: Vinod Koul <vkoul@kernel.org>
To: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Cc: Dan Williams <dan.j.williams@intel.com>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Kees Cook <keescook@chromium.org>
Subject: Re: [PATCH] dmaengine: imx-dma: Mark expected switch fall-through
Date: Wed, 31 Jul 2019 20:49:26 +0530 [thread overview]
Message-ID: <20190731151926.GV12733@vkoul-mobl.Dlink> (raw)
In-Reply-To: <20190729225221.GA24269@embeddedor>
On 29-07-19, 17:52, Gustavo A. R. Silva wrote:
> Mark switch cases where we are expecting to fall through.
>
> This patch fixes the following warning (Building: arm):
>
> drivers/dma/imx-dma.c: In function ‘imxdma_xfer_desc’:
> drivers/dma/imx-dma.c:542:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
> if (slot == IMX_DMA_2D_SLOT_A) {
> ^
> drivers/dma/imx-dma.c:559:2: note: here
> case IMXDMA_DESC_MEMCPY:
> ^~~~
>
> Notice that, in this particular case, the code comment is
> modified in accordance with what GCC is expecting to find.
Applied, thanks
--
~Vinod
prev parent reply other threads:[~2019-07-31 15:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-29 22:52 Gustavo A. R. Silva
2019-07-30 16:58 ` Kees Cook
2019-07-31 15:19 ` Vinod Koul [this message]
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