linux-kernel - Re: [PATCH] dmaengine: ep93xx: Return proper enum in ep93xx_dma_chan

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Message-ID: <20181002144203.GC19792@vkoul-mobl>
Date:   Tue, 2 Oct 2018 20:12:03 +0530
From:   Vinod <vkoul@...nel.org>
To:     Nathan Chancellor <natechancellor@...il.com>
Cc:     Dan Williams <dan.j.williams@...el.com>, dmaengine@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Nick Desaulniers <ndesaulniers@...gle.com>
Subject: Re: [PATCH] dmaengine: ep93xx: Return proper enum in
 ep93xx_dma_chan_direction

On 11-09-18, 16:40, Nathan Chancellor wrote:
> Clang warns when implicitly converting from one enumerated type to
> another. Avoid this by using the equivalent value from the expected
> type.
> 
> In file included from drivers/dma/ep93xx_dma.c:30:
> ./include/linux/platform_data/dma-ep93xx.h:88:10: warning: implicit
> conversion from enumeration type 'enum dma_data_direction' to different
> enumeration type 'enum dma_transfer_direction' [-Wenum-conversion]
>                 return DMA_NONE;
>                 ~~~~~~ ^~~~~~~~
> 1 warning generated.

Applied, thanks

-- 
~Vinod