linux-kernel - Re: [PATCHv2 2/3] ASoC: s3c24xx-i2s: pass DMA channels as platform data

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Message-id: <564BDA13.3040907@samsung.com>
Date:	Wed, 18 Nov 2015 10:53:23 +0900
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Arnd Bergmann <arnd@...db.de>, Mark Brown <broonie@...nel.org>
Cc:	alsa-devel@...a-project.org, linux-samsung-soc@...r.kernel.org,
	Heiko Stuebner <heiko@...ech.de>,
	Sangbeom Kim <sbkim73@...sung.com>,
	Liam Girdwood <lgirdwood@...il.com>,
	linux-kernel@...r.kernel.org, Vinod Koul <vinod.koul@...el.com>,
	Kukjin Kim <kgene@...nel.org>,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCHv2 2/3] ASoC: s3c24xx-i2s: pass DMA channels as platform data

On 18.11.2015 00:54, Arnd Bergmann wrote:
> This is a minor cleanup to make the s3c2412-i2s and s3c24xx-i2s
> drivers independent of the mach/dma.h header file and to allow
> removing the dependency on the specific dmaengine driver in the
> next patch.
> 
> As a side not, only the s3c24xx-i2s driver seems to still be
> used, while the definition of the s3c2412-i2s platform device was
> removed in commit 6d259a25b56d ("ARM: SAMSUNG: use static
> declaration when it is not used in other files") after it had
> never been referenced since its introduction in f0fba2ad1b6b
> ("ASoC: multi-component - ASoC Multi-Component Support").
> 
> Apparently it should have been used by mach-jive.c, but that
> never happened. My patch at this point leaves the current state
> unchanged, we can decide whether to fix or delete the jive
> driver and s3c2412-i2s another time.
> 
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> ---
> v2: check for NULL pdata
> 

Reviewed-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>

Best regards,
Krzysztof


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